Many people do not attach a special meaning of the body's allergic reactions to this or that irritant, but rhinitis or ordinary rash may indicate big health problems. In the development of allergies, it is necessary to immediately go to the doctor so that it prescribes the appropriate drug. Cetirizine - instructions for use attached, in drops, syrup or tablets will help temporarily improve the condition of patients of any age. The drug is also desirable to use after consulting a doctor.
What is cetirizin
The medicine is included in the list of necessary medicines and is released without a recipe. Drops, syrup and tablets Cetirizin are valid against the background of blocking histamine receptors. The drug has a positive effect on the early stage of allergies, prevents the development of the edema, reduces the permeability of capillaries, relieves the spasms of smooth muscles. Cetirizin eliminates the skin reaction to the introduction of specific allergens and histamine, reduces bronchospasm with bronchial asthma.
Structure
The manufacturer of this antihistamine medicine is the German pharmacological company Salutas Pharma GmbH. The main active component is cetirized dihydrochloride. This is an antihistamine age of 2 generation, a derivative of hyperazine. Cetirizin hydrochloride does not affect the work of the CNS. This distinguishes it from antihistamine components of 1 generation. Cetirizin auxiliary substances include:
- silicon dioxide colloid;
- lactose monohydrate;
- crospovidon;
- magnesium stearate;
- microcrystalline cellulose:
- shell: HalpRodelloosis, Phaldekstroda, macrogol, titanium dioxide.
Form release
Cetirizin antiallergic medicine is released in the form of tablets, syrup and drops for internal reception. The last two are suitable for use and adults, and children. Transparent Cetirizine drops are produced in drops of bottles of 20 or 10 ml. The colorless syrup with the smell of a banana is sold in bottles of dark color glass 150 or 75 ml. The kit includes a measured spoon. Cetirized white tablets covered with shell are manufactured by 7 or 10 pieces in blister pack and 1, 2 blisters with instructions for use in a cardboard pack.
Mechanism of action
Finding into the body, Cetirizin binds to histamine recipes that blocks. As a result, the nerve endings cannot bind to histamine, so there is no manifestations of allergies. Additionally, Cetirizine dihydrochloride blocks the phase of activation of allergic inflammation cells - eosinophils. According to the instructions for use, the drug has been studied repeatedly, during which its health safety and therapeutic efficacy has been proven.
From what Cetirizin
All testimony for the use of cetirizin, as indicated in the instructions for use, refer to the category of allergic diseases. The medicine is effective with all forms of pathology, in addition to urgent. According to the Cetirizin instructions, it is shown in the following states:
- wet and dry eczema;
- hay fever;
- allergic dermatitis;
- hives;
- pollnosis;
- eliminates signs of seasonal and year-round allergies: redness mucous, sneezing, rhinora, tearing, nasal congestion, skin itch.
Instructions for the use of Cetirizina
Adolescents from 12 years and adult cetirizine Akrichin are prescribed inside in a single dose of 10 mg in the evening after dinner. With pronounced allergies, the tablets can be appointed twice a day - in the morning and in the evening of 5 mg. Patients with deficiency of the kidneys are prescribed half of the specified dose. During pregnancy and in the period of breastfeeding (lactation), the use of the drug doctors is not recommended, since Cetirizin has the ability to penetrate the maternal milk.
After the intake inside the medicine is absorbed from the gastrointestinal tract. The bioavailability of all cetirizine dosage forms is the same. The constant concentration in the blood plasma after the start of reception is achieved after three days. Cetirizine is excreted on 2/3 by the kidneys and 1/3 with wheel masses. The change in the dosage is necessary to patients with a violation of the kidney work, since during hemodialysis the active substance is almost removed from the body.
Pills
Cetirizin in tablets is prescribed to adults and adolescents from 12 years. In addition to the above allergy symptoms, they are used for therapy of diseases of the oral cavity (glossite, gingivitis, drug stomatitis) and in the angioedema edema of quinque. After taking inside, white tablets should be piled by water (about 200 ml). The duration of treatment is individual, according to the instructions - from 7 days to six months. As studies have shown, the Cetirizine preparation is safe even with long therapy.
Drops
Unlike white tablets, Cetirizin drops to give children perhaps. In this form, the kids give the drug, starting from one year. The dosage for the smallest patients does not exceed 5 drops (10 mg) per day. From two to six years, the dose of the child can be 10 drops (5 mg) / day. After the six-year-old, cetirizine is prescribed 20 drops (10 mg) / day. With short-term allergies, the drug is better to take over the week.
Syrup
Cetirizine in the form of syrup is also mainly prescribed to children aged 2 to 6 years. Teenagers and adults according to the instructions are allowed to take 2 dimensional spoons of drugs of 5 mg preferably in the evening. Children from 2 years and older with a mass of body up to 30 kg can be drunk in 5 ml of syrup, and over 30 - 2 ml. It is possible to use 5 ml 2 times / day in the morning and in the evening. The dosage is appointed individually. With seasonal allergies, the average duration of treatment is 3-6 weeks. With caution, you need to take the drug to patients with impaired liver function.
Side effects
According to reviews, Cetirizine is mainly tolerated by patients well. If the side effects occur due to overdose or due to the individual intolerance of the drug, then we are transient. Restrict the reception of medication is needed by the elderly patients and people with chronic renal or liver failure. Side effects Cetirizina:
- Nervous system and sense organs. Migraine, dizziness, drowsiness, excitement, fast fatigue, can arise depression, insomnia, seizures of calf muscles. Sometimes a feeling of smell, vision and accommodation is disturbed.
- Blood circulation system. It is very rare, but a rapid heartbeat may occur, hypertension, heart failure.
- Respiratory system. Pneumonia, an increase in bronchial secretion, rhinitis, nasal polyp, hyperventilation. Bronchitis develops, pharyngitis, sinusitis.
- GOOD SYSTEM. There is a retention of urination, urinary tract infection, vaginitis, intermented bleeding, cystitis, loosening libido.
- Support system and movement. Sometimes spinal pain, muscle weakness, Malgy, Arthralgia begin. Arthritis develops, arthrosis.
- Skin cover. You can see rashes, alopecia, dry skin, increase sweating, eczema, eritthia.
Contraindications
Persons with amnesic data, in which there is an increased sensitivity to hydroxyzine or cetirizin Dihydrochloride drug is contraindicated. Also, it is impossible to take a drug with reduced kidney indicators (QC level 30-49 ml / min). According to the instructions, the use of Cetirizin people on hemodialysis is prohibited. It is impossible to prescribe a drug with a lactase deficiency, lactose intolerance and glucose-galactor maleabsorption syndrome. The use of medication is desirable to be carried out with caution at the following conditions:
- age above 65 years;
- kids up to 6 years;
- simultaneously with ethanol, barbiturates, opioid analgesics.
Interaction
Significant clinical interaction of cetirizine with other medications is not established. Co-use with theophylline can lead to a decrease in the overall clearance of the antihistamine drug. During the transmission period, it is necessary to refrain from all activities in which a quick psychomotor reaction is needed or a high concentration of attention.
Analogs
With the ineffectiveness of cetirizin or in the presence of contraindications to the drug, a variety of drugs are prescribed different prices. These include.
Cetirizine is prescribed with the development of allergic symptoms in children from year and older. It is a soft antihistamine preparation that facilitates and warning allergic reactions of the body. The biologically active substance is the cetirizine eponymous - a piperazine derivative. The drug attached the instruction in which the recommended dosage is indicated, and the price is extremely gentle for the buyer.
Cetirizine is prescribed at:
- - seasonal allergies;
- Allergic seasonal conjunctivitis;
- Seasonal and constant;
- Dermatosis developing against the background of an allergic reaction;
- Horpivnica;
- Item skin and mucous membranes;
- The need to contain allergies.
Seasonal allergy begins as a rule in the spring and ends at the end of August - early September.
Allergies is a response to enter allergens into the body through the nose, skin or mouth.
Pollen plants, pet wool and insect bites are treated pathogens. Allergic manifestations depend on where the causative agent was hit.
Conjunctivitis and rhinitis - the symptoms of half aulinosis, therefore they can be attributed to one disease. Cetirizin affects the histamine receptors of the shell cells of the eye and nasopharynx, preventing allergen reception.
The same principle is also used in the fight against urticaria - cetirizin acts on the cells of the epidermis, weakening their reaction.
Cetirizine is used as a prophylactic agent against allergies. Substance can be prevented by a temporary allergic response to local allergens. Such cases happens when you have to take a cat on the overexpatch or go to the children's seasonal camp. The drug is easy in the reception, because it can be trusted to use your children.
Reviews of the drug note the utility in the symptomatic treatment of itching and manifestations of dermatitis not allergic nature.
Consider that it is possible to take the drug only after the doctor's appointment, since, despite the presence of instructions and recommendations on the Internet, the correct dosage is selected only by a qualified specialist.
Forms of drug
Cetirizine is produced in three dosage forms:
- Pills;
- Drops for intake;
- Glycerol-based syrup.
Each tablet contains 10 milligm cetirizin hydrochloride. Tablets are containing in addition to cetirized, the auxiliary substances are lactose and crystalline cellulose. Substances facilitate the absorption of the drug in the walls of the stomach and blood. Produced in a package containing one blister on 7 or 10 tablets.
Drops do not have colors and odor, produced in bottles with a dropper-dispenser of 10 and 20 milliliters. Each millilitress of the drug contains 10 mg of cetirizine dihydrochloride and excipients. An aqueous distillate is used as a filler, and to facilitate penetration into the mucous membacity - benzoic acid, sodium acetate and propylene glycol. Glycerol is added to viscosity.
Syrup contains 1 milliliter 1 milligm of the active ingredient, Produced by a volume of 75 and 150 milliliters with a dimensional spoon in the kit. Flakes are made from dark glass that protects the drug from sunlight and unwanted reactions. From auxiliary substances there are glycerol, sorbitol and acetic acid.
Each form of the drug is sold in a package with the title of the drug in which the instruction is attached.
Instructions for use and dosage
As the instruction says, the tablets can be taken to children from six years old and older. For children aged from six to twelve years, it is necessary to repel from their mass. If the mass of children is less than 30 kg, then half the pill is given, if more is a complete tablet. You should take a tablet before bedtime, in order to avoid the appearance of drowsiness in a child.
Also for a complete pill, it is desirable to share it in half - the first half is taken in the morning, and the second is in the evening.
Syrup is prescribed depending on weight. For 30 kilograms and less recommended on 5 ml of syrup per day, which corresponds to a small measurable spoon, and for children weighing more than 30 kilograms - a large dimensional spoon in 10 ml of syrup once a day.
Drops are suitable for receiving children aged from year to two, 5 drops a day, children from two to six recommend 10 drops, and children from 6 and older than 20 drops.
If the symptoms are constantly manifested, then divide the reception twice - drip half in the morning, and the other half before bedtime.
It is necessary to take the drug by courses, since a sharp refusal of it will lead to a symptom of cancellation and strengthening of allergy symptoms. For one-time prevention, one week of admission is enough, and to combat seasonal pollinosis, you should use the drug from 3 to 9 weeks to remove allergen from the external environment.
Contraindications
Cetirizin is contraindicated at:
- Kidney diseases and urination problems;
- Lactose intolerance;
- Increased sensitivity to the drug;
- Child age up to 6 months;
- Epileptic seizures.
Like any antihistamine drug, cetirizine lowers the level of filtering by the shorts of the kidneys, which leads to the development of progressive renal failure.
Cetirizine - antihistamine drug, histamine H1 receptor blocker. The second generation means allows to alleviate the symptoms characteristic of an allergic reaction and prevent its development. There is a list of contraindications to use.
- Pills. Have an oblong shape, white.
- Drops for oral administration. Do not smell and colors.
- Syrup (most preferred form for children). Transparent composition with banana flavor.
The optimal dosage form is determined by the attending physician in a particular case for a particular patient.
Description and composition
In one tablet of the drug contains 10 mg of Cetirizin dihydrochloride. Auxiliary components acts:
- lactose monohydrate;
- cellulose microcrystal;
- titanium dioxide;
- colloidal silicon dioxide;
- magnesium stearate.
The preparation in the form of droplets contains 10 mg of cetirizine of dihydrochloride per 1 ml composition. Among the list of auxiliary components are the following compounds:
- sodium acetate trihydrate;
- benzoic acid;
- propylene glycol;
- glycerol;
- distilled water.
The composition of the syrup for oral administration contains 1 mg of cetirizine of dihydrochloride in 1 ml of drug composition. Such compounds are supplied with additional components:
- glycerol;
- sodium sacharin;
- flavoring banana;
- sorbitol;
- acetic acid;
- sodium acetate;
- propylene glycol.
Pharmacological group
Cetirizine can be classified as a histamine H1 receptor blocker. The remedy has a pronounced antihistamine effect on the human body. When taking permissible dosages, the active substance does not have sedative, antiserotonic, as well as anticholinergic effects. The drug is used to eliminate the symptoms of an allergic reaction and the prevention of its manifestation. The tool is distinguished by an antioxudative effect: eliminates the flow from the nose, prevents tear, and also differs with anti-face effect. Effectively in the fight against contact allergies.
At the early stage of the development of allergies, the active substance reduces the speed of migration of inflamed cells, at the later stage - allows you to stop the velocity of mediators. According to the instructions for use, the drug begins to act after 1 - 1.5 after oral administration.
Indications for use
The drug is prescribed to patients to relieve and prevent symptomatic manifestations of an allergic reaction. The tool can be used to eliminate the symptoms of an allergic reaction caused by food intake or contact with an external stimulus.
for adults
The drug can be assigned to patients at the following states:
- allergic rhinitis provoked by external stimuli;
- an allergic, accompanied by the edema and tearing;
- allergic;
- allergic reaction to the sun rays;
- cold dermatitis;
- active mucus formation in the oral cavity;
- generalized skin itching;
- reaction to insect bite.
The means can be used to prevent the manifestation of an allergic reaction in a patient during the reception of antibacterial agents.
for kids
Cetirizin in tablets are prescribed to children under the age of 12, with the following contraindications:
- allergic rhinitis;
- manifestation of rashes on skin sites and mucous membranes;
- allergic swelling of mucous membranes.
The dosage for children under the age of 12 is determined in private.
Children at the age of 1 year prescribe a drug in the form of droplets to combat various symptoms of an allergic reaction. The tool in the form of a syrup can be used to relieve attacks of allergic reactions in children over 2 years old.
Clinical trials and research on the effects of cetirizine on the fetus during the period of intrauterine development were not conducted. Since the safety of the funds has not been proven during clinical studies, the drug is not prescribed to pregnant women.
The active component of the antiallergic means has the ability to penetrate into breast milk, therefore, the remedy is prohibited to be used during breastfeeding period. If it is necessary to use the medicinal composition, it is necessary to resolve the possibility of cessation of breastfeeding.
Contraindications
the cetirizine drug, regardless of the form of release, can be used orally after a thorough study of the instructions for the application, regulating the recommended dosages and excluding the possibility of manifestation of the body's reaction.
The list of contraindications to the reception includes:
- disorders in the work of the kidneys, accompanied by severe body dysfunction;
- children's age up to 6 years;
- pregnancy and lactation period;
- private susceptibility of the patient's body to drug components;
- lactose intolerance;
- liver failure;
- violations in the work of the central nervous system;
- the old age of the patient is more than 65 years;
- failure of cardiac rhythm.
Preparation with caution is prescribed to patients suffering from chronic.
Applications and doses
The dosage of the means is determined individually depending on the age of the patient and the form of the production of the composition of the applied.
for adults
Adults prescribe a dosetirizin drug in the form of tablets. The drug is distinguished by a prolonged action. Because the permissible daily dose is 1 tablet. The preparation in the form of a syrup to adults and children over the age of 12 are prescribed 10 ml per day. Cetirizine in the form of droplets for oral administration - 20 drops per day. Patients suffering from renal failure are the correction of a permissible dose.
The duration of treatment of seasonal allergies - from 3 to 6 weeks.
for kids
Day dose of Syrope Cetirizine for children aged 2 to 12 years old with a body weight of less than 30 kg - no more than 5 ml per day. If the weight of the child over 30 kg dose should be increased to 10 ml.
Children at the age of two years are recommended to receive drops for oral consumption. The allowable dose is 5 drops per day. For children aged 2 to 6 years, the dose is 10 drops. For the age group from 6 to 12 years old dose - 20 drops per day.
for pregnant women and during lactation
The composition is not used during pregnancy and breastfeeding.
Side effects
The side reactions on the part of the functioning of various organism systems are extremely rare and with a small intensity.
The following symptoms may be observed from the digestive tract organs:
- feeling of gravity in the stomach;
- dry mouth;
- decline in appetite;
- nausea;
- digestive disorders.
The following symptoms may manifest itself from the nervous system:
- constant drowsiness;
- prostration;
- lethargy and apathy;
- headaches;
- increased irritability.
Violations from the cardiovascular system:
- heart rhythm;
- pain in the stubborn space;
- reduction of blood pressure indicators;
- skiddy.
The manifestation of the listed symptoms is a reason for unscheduled access to a specialist. The doctor will adjust the dose or select the drug with better portability.
Interaction with other medicines
You should not use the Cetirizine preparation in the Teofillin complex. The latter has the ability to reduce the intensity of the process of cleaning biological fluids and tissues in the human body.
It is not recommended to use cetirizin in a complex with sorbents, because against the background of their consumption, the efficiency of the antihistamine can decrease. It is important to remember that Cetirizin has the ability to strengthen the effectiveness of sedatives and antidepressants.
special instructions
The list of special indications is as follows:
- With caution, the antiallergic agent is appointed by the elderly patients.
- You should not combine the reception of the drug with consumption of alcoholic beverages.
- The preparation in the form of pills is not prescribed to children under the age of 12.
- Cetirizin affects the rate of reaction in a patient, because during the consumption of drug makeup should be abandoned with work with complex mechanisms and driving a vehicle.
Overdose
Intensity of the manifestation of side effects is enhanced by cetirizin overdose. To eliminate symptoms, stop receiving the means, rinse the patient the stomach and assign enterosorbent. If the patient's condition is critical - an emergency brigade should be called. It is a substitute for cetirizin on the therapeutic group. The drug is produced in syrup and tablets. Antihistamine can be prescribed to children over 6 months. It is impossible to patients who expect a child or breastfeed.
The cost of the drug is an average of 103 rubles. Prices fluctuate from 43 to 254 rubles.
Allergies Many do not give due value. In fact, simple rash or rhinitis may indicate serious problems in the body. When developing an allergic reaction, it is desirable to immediately send to the doctor. Temporarily improve the condition will help tablets or drops "Cetirizin". Analog You can also use after consultation with the therapist. Be sure to hand over all the necessary analyzes to find out what exactly an allergic reaction occurs.
Medicine "Cetirizin". Release form and composition
Tablets covered with film shell are produced in white. The main active component is cetirized dihydrochloride. As auxiliary, lactose monohydrate, silicon colloidal dioxide, microcrystalline cellulose, cross-formon, and tablets come on sale in cardboard packaging. For a drop in the form of droplets can be used.
The drug is valid based on blocking histamine receptors. Due to this course, allergic reactions are greatly facilitated, and the development of such symptoms in the future is prevented. Speakers only as auxiliary tool "Cetirizin" tablets. Analogue can also be used only after the cause of such a body reaction is revealed.
Tetirizine tablets are quickly absorbed from the gastrointestinal tract. After receiving inside the maximum effect is achieved in an hour. Meal does not affect the bioavailability of the drug. At the same time, the maximum efficiency can be achieved later.
Indications
The medicine is prescribed with the development of allergic reactions, such as rhinitis, urticaria, skin itching, rash. Tablets can also be used at a hay fever. In the most difficult cases, patients may develop the swelling of the cervical and limbs. When identifying the first unpleasant symptoms, it is necessary to immediately take an antihistamine drug and cause emergency assistance. It is important to prevent the development of edema by Quint. This state is dangerous for the patient's life. With untimely medical care is possible fatal outcome.
Can be used to prevent the "cytirizin tablet. Analog You can also apply after consultation with your doctor. Such medicines can be used by people who tend to food allergies. The drug is taken 30-40 minutes before meals.
Contraindications
Without consultation with the therapist, it is not worth using tablets "Cetirizin". Instructions for use, price, analogues - all this should be studied before the first take the medicine. The medicine has a number of contraindications. Do not prescribe it to people who suffer renal and liver failure. There are also age limitations. Tablets can be appointed only to patients older than 6 years. Elderly, medicine should be used with caution. It is advisable to pre-consult with a specialist.
It is strictly forbidden to apply during pregnancy and lactation. Each woman should know what products an allergic reaction can develop. Prevention is essential. When developing unpleasant symptoms, it is necessary to immediately seek medical help. It must be remembered that the tendency to allergies can be transmitted from the mother to the child.
special instructions
The specialist can always suggest how to apply Cetirizin tablets. Instructions, analogues - all this must be clarified in advance. Particular attention therapists ask for food products that are used during treatment. It is worth abandoning citrus and chocolate. It is undesirable to apply together with alcohol. Can significantly reduce the bioavailability of the drug.
Tetirizin tablets, drops, analogues and many other antihistamines worth taking with caution in disruption of the kidney function. Before starting treatment, it is desirable to undergo a survey from a specialist. It is strictly forbidden to take medicine for renal failure.
Little patients tablets "Cetirizin" can be appointed only in rare cases. Pre-parents should consult a pediatrician. A antihistamine drug can be used only by patients over 6 years old, the mass of which exceeds 30 kg.
Dosage
To achieve maximum effect, the Cetirizin tablets should be taking correctly. Analog is also worth using after careful examination of the instruction. The drug is taken inward. Chewing tablets do not need. Put them with plenty of water. Medication can be used regardless of meals. On an empty stomach, the suction rate of tablets increases. Adults and children are prescribed on one tablet per day. In rare cases, the dosage can be increased.
With allergic rhine, drops "Cetirizin" can be assigned. The medicine in this form takes 2-3 times a day in each nasal stroke.
When using a single dose of a drug exceeding 50 mg, such symptoms may occur as dry mouth, nausea, drowsiness, confusion, increased irritability. Overdose is treated with stomach wash in a hospital. Additionally, symptomatic therapy is used.
Sideflines
When using medication in the correct dosage, side effects may also develop. From the side of the digestive system, dry mouth and nausea can be felt. Such symptoms are most often temporary and are already the day after the start of therapy. Cancellation of the medicinal product is not required.
Side effects can develop from the nervous system. Patients often complain of headaches, dizziness, drowsiness, increased fatigue. With high severity, symptoms should turn to a specialist for advice. In some cases, doctors recommend replacing the drug.
Medicinal interaction
Together with other drugs, it is worth using the cure "Cetirizin" with caution. Analogs, instructions for use - all this should be studied before the start of treatment. It is not recommended to use a medication together with theophylline. Clearance of the main operating component of the tablet may decrease.
Caution should be used myelotoxic drugs during the treatment of allergies. A hematoxic effect may develop. With other drugs, clinical interactions were not detected. Despite this, people who suffer from chronic diseases and forced to regularly take medicines, before applying the antihistamine, it is worth consulting with the doctor.
Analogs
If for a number of reasons to purchase tablets "Zetrizin" failed, you can always choose a qualitative analogue. The doctor will help determine the choice. Tsitrine tablets are popular with popularity among specialists. The antiallergic agent is also created on the basis of citirzine. You can also meet the medicine in the form of a syrup. The main difference is the possibility of using medication to patients under 6 years. The "citrine" analogue (Cetirizin tablets "), as already mentioned, prescribe children over 6 years old and with a mass of more than 30 kg.
Tablets "Allertek" - another popular histamine receptor blocker. The medication is prescribed with allergic reactions of various intensity to patients with a body weight over 30 kg. Children medicine is given only in rare cases. The use of funds during pregnancy and breastfeeding is not recommended.
Cetirizin is an anti-allergic (antihistamine) formulation 2 generation, which has a rapid start of action and its large duration. The use of the drug is justified in cases where long-term treatment of allergic diseases is necessary: \u200b\u200bchronic urticaria, year-round. The drug prevents development and facilitates the course of allergic reactions, has anti-dishond and counter-applying effects. Available in the form of tablets, drops and syrup for intake.
Composition and form of release
Cetirizine (Cetirizine) is an anti-allergic drug. Blocator histamine H1 receptors. The medicine is included in the list of necessary medicines and is released without a recipe.
Cetirizin auxiliary substances include:
- silicon dioxide colloid;
- lactose monohydrate;
- crospovidon;
- magnesium stearate;
- microcrystalline cellulose:
- shell: HalpRodelloosis, Phaldekstroda, macrogol, titanium dioxide.
pharmachologic effect
The perception of the drug the drug begins at the stage of its intake. Actively absorbed by the upper layer of epidermis and mucous membrane in the mouth of the oral cavity and then into the intestine, the active substance causes a decrease in the activity of manifestations of allergies.
Practically does not have anticholinergic and antiserotonin action. In therapeutic doses, it practically does not cause a sedative effect. The beginning of the action after one-time reception of 10 mg of cetirizine - after 20 minutes (in 50% of patients) and after 60 minutes (in 95% of patients), more than 24 hours continues. Against the backdrop of course treatment, the tolerance towards the antihistamine action of Cetirizin does not develop. After the cessation of treatment, the action remains up to 3 days.
The medicine is able to prevent and reduce the skin reaction arising from the release of histamine and when penetrating specific allergens into the skin.
Indications
What helps? According to the Cetirizin instructions, it is shown in the following cases:
- , including chronic idiopathic;
- allergic conjunctivitis;
- seasonal and year-round allergic rhinitis (as symptomatic treatment);
- dermatosis occurring with itching, including atopic dermatitis.
The drug can also be appointed patients who are prone to the development of allergic reactions to drugs, for example, antibiotics, cough syrups and others.
With extreme caution Cetirizine prescribe to people of old age and persons suffering from chronic pyelonephritis of the middle and heavy stage.
Instructions for use
To achieve maximum effect, the Cetirizin tablets should be taking correctly. Analog is also worth using after careful examination of the instruction. The drug is taken inward. Chewing tablets do not need. Put them with plenty of water. Medication can be used regardless of meals. On an empty stomach, the suction rate of tablets increases.
Tetirizin tablets
Tablets take inside, entirely, it is better in the evening, given the sedative effect. Adults and children from 12 years old are prescribed 10 mg per day. Children 6-12 years old with weight more than 30 kg - 10 mg 1 time per day, with weight less than 30 kg - 5 mg 1 time per day.
Drops Cetirizin
Use cetirizine inside, regardless of meals.
Instructions for use for children and adults:
- Adults and adolescents over the age of 12 are recommended to take 20 drops (10 mg) daily, preferably in the evening.
- Children aged from 6-12 years old 10 drops (5 mg) twice a day in the morning and evening or 20 drops (10 mg) in the evening.
- Children at the age of 2-6 years 10 drops (5 mg) in the evening or 5 drops (2.5 mg) in the morning and in the evening.
- Children aged 1-2 years of 5 drops (2.5 mg) twice a day.
Due to the depressing effect of Cetirizin on the central nervous system, this drug in the form of drops should be with extreme caution To prescribe to children under the year who have established factors that increase the risk of SVDS - sudden childhood syndrome.
Syrup
Cetirizin syrup in dark glass bottles with a volume of 75 or 150 ml in a set with a dimensional spoon with a volume of 5 ml along with the instructions for use in a cardboard box.
Children from two and up to 12 years old and with a mass of body less than 30 kg are prescribed in a dose of 5 ml, if weight is greater, then 10 ml of the drug is necessary per day. Patients older than 12 years needed daily dosage of 10 ml. Reception is possible 2 times a day (in the morning and evening) of 5 ml (1 dimensional spoon).
In renal failure, the recommended dose should be reduced by 2 times.
Contraindications
Cetirizin should be prescribed with caution to the persons of old age, since this category of patients is possible to reduce glomerular filtration. In addition, care must be taken in the case of prescribing the drug in chronic pyelonephritis of the average and heavy stage.
The official instruction indicates that the drug contraindicated in pregnancy.
Side effects for the body
Usually the Cetirizine preparation is normally transferred to patients, but with an incorrectly calculated dose, increased sensitivity to tablet components or long-term uncontrolled drug intake, the development of side effects is possible:
- dry mouth;
- dyspepsia;
- headache;
- drowsiness;
- fatigue;
- dizziness;
- excitation;
- migraine;
- skin rash;
- angioedema edema;
- hives;
- skin itch.
Caution is used by the drug Cetirizin -Teva in patients with chronic renal failure of medium and severe severity, in elderly patients (it is possible to reduce glomerular filtration).
With highly pronounced side manifestations, it is recommended to cancel the reception of this drug and replace with its analogues by action.
Overdose
Excessive use of the above preparation can provoke the development of the following symptoms:
- drowsiness,
- inhibition
- urination delay,
- general weakness
- headache,
- tachycardia,
- increased fatigue and irritability.
special instructions
According to the instructions, Cetirizin is prohibited for use during pregnancy and lactation.
Interaction with other drugs
Non-clinically significant interactions of cetirizine with other drugs.
Tablet shelf life
Store the drug in a dry, light-protected place at a temperature not higher than 25 ° C.
- Tablets, drops and syrup: Store 3 years. An open bottle can be used for 6 months.
Do not use the drug after the expiry of the specified shelf life.
Analogs
The most common and most effective Cetirizin analogues are:
- Zetetinax,
- Zetrin,
- Alergin
- Alekenetin
- Zoda
Before replacing the prescribed drug, it should be familiar with the attached instructions for contraindications and age limitations.
Prices in pharmacies
The approximate cost of cetirizine is indicated in the table:
Before applying the drug, be sure to consult your doctor.
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