"Cetirinax" is a powerful modern anti-allergic drug, which, according to medical classification, belongs to the group of histamine receptor blockers. The active ingredient in this remedy is cetirizine. Many people suffering from allergies of various origins use Cetirinax. Instructions for use, indications for use and reviews of the drug are given in this article.
Indications for use
So, you have decided to buy "Cetirinax". Instructions for use indicate that it should be used in the following cases: seasonal or persistent allergic rhinitis and conjunctivitis, which is accompanied by itching, sneezing, lacrimation, hyperemia of the mucous membranes. Also, the drug is indicated for hay fever, urticaria, allergic dermatosis, angioedema.
Form and composition
Medicin althe product is in the form of coated tablets for oral administration.
There are also "Cetirinax" drops and syrup.
Each tablet of the drug contains 10 mg of the active substance - cetirizine dihydrochloride, as well as a number of excipients: crospovidone, lactose hydrate, magnesium stearate, silicon dioxide and some others.
One package contains a blister containing 7 or 10 tablets.
Dosage and method of administration
For adult patients and children over the age of 12 years, the average daily dose is approximately 10 mg. It can be taken at one time, or divided into two doses during the day.
For liver failure, reduce the dose by at least half.
Pills are taken orally with plenty of water. "Cetirinax" in the form of drops and syrup is best diluted in drinking water first.
Special instructions for use
Taking "Cetirinax" in doses not exceeding the recommended ones (daily intake of not more than 10-12 mg) does not cause sedation, but nevertheless you should refrain from driving and working with possibly dangerous mechanisms, and also perform tasks that require increased concentration or quick reactions.
Pharmacological action
The active ingredient "Cetirinax" - cetirizine - is a histamine antagonist. It is able to block histamine-sensitive receptors, thereby preventingthe appearance of an allergy or significantly reduce the manifestation of its symptoms. Cetirizine also reduces the degree of permeability of small capillaries and has an antispasmodic effect on smooth muscles, thus preventing the development of edema.
The therapeutic effect of the use of the drug "Cetirinax" develops quite quickly. Instructions for use, patient reviews indicate that this period does not exceed 1-2 hours, and in most cases improvement occurs within 20-30 minutes. The maximum concentration in the blood is observed 1 hour after ingestion. Pharmacological action lasts from 2 to 3 days.
According to the observations of doctors, the drug does not cause dependence and addiction, therefore it can be used for course treatment. The active substance does not accumulate in body fluids, tissues and cells. If you take "Cetirinax" with food, then the degree of absorption remains unchanged, but the therapeutic effect may occur somewhat later.
The drug is excreted in the urine and partly through the intestines. Elimination times range from 8 to 10 hours in adults and 6 to 7 hours in children.
Contraindications
For the drug "Cetirinax" instructions for use contain the following contraindications: excessive sensitivity to the main or auxiliary components of the drug, lactase deficiency, galactosemia, glucose-galactose syndrome, the period of pregnancy and breastfeeding, children under 6 years of age.
The drug should be used with cautionelderly patients, as well as people with chronic renal failure.
Side effects
Like any other drug, it has side effects and "Cetirinax". The instruction provides for an increase in drowsiness, a feeling of fatigue, dryness of the mucous membranes in the oral cavity. In rare cases, headache and dizziness, migraine attacks, discomfort in the stomach or intestines, various allergic reactions (edema, hyperemia, skin rash, urticaria, itching) are possible.
However, in most cases, the reviews on the drug "Cetirinax" are positive, and the predominant number of patients tolerate taking a particular drug without complications.
Interaction with other tools
To date, no drugs-antagonists of "Cetirinax" have been identified. The effect of the active substance may be somewhat reduced when taken together with Theophylline, but the effect of the latter remains unchanged.
Use at a younger age
Children under the age of six are not assigned "Cetirinax". Instructions for use for children allow taking medication from the age of 6 years. In this case, the maximum dose per day should not exceed 10 mg.
Use during pregnancy and lactation
The drug should not be used during pregnancy. In some studiescetirizine has not been found to be teratogenic, meaning it does not affect the fetus, but there are no data from controlled official human studies.
It is forbidden to take "Cetirinax" and during breastfeeding, as the active substance is excreted in milk. At the same time, the risk of side effects in a child is higher than the expected benefit for the mother.
Overdose
If the allowable daily or single dose is significantly exceeded (more than 45-50 mg), symptoms such as drowsiness, excessive dryness of the mucous membranes in the mouth, constipation and urinary retention, causeless and uncontrollable anxiety, nervousness and increased irritability may occur.
An overdose of a drug requires immediate emergency action. The patient undergoes gastric lavage, give sorbents for oral administration (for example, activated charcoal). If necessary, symptomatic therapy is possible.
"Cetirinax" drops
Drops for oral administration look like a colorless or slightly tinted liquid, without sediment, a slight smell of acetic acid is possible. 1 ml of drops contains 10 mg of the active substance. Excipients - propylene glycol, acetic acid, water, glycerol, sodium saccharinate, sodium acetate.
Drops are produced in a dark glass bottle with a volume of 20 ml.
How to take "Cetirinax" drops? Instructions for use determines the following dosage: adults and children over 12 years old - 20 drops once a dayday, children over 6 years old - 10 drops, divided into two doses per day. "Cetirinax" in the form of drops can be taken by children from 1 year old, observing the norms: at the age of a baby up to 2 years old, 5 drops are prescribed twice a day, from 2 to 6 years - 10 drops once a day or 5 drops in two divided doses.
Patients with renal insufficiency or the elderly should reduce the daily dose to 10 drops.
Before use, the drops are dissolved in water.
Terms and conditions of storage
The drug, which is available in the form of tablets, is stored out of the reach of children, avoiding direct sunlight and high humidity. The optimum temperature is not higher than 25 degrees. Shelf life no more than 2 years.
"Cetirinax" in the form of drops must be stored in a dark place, out of the reach of children and animals. The temperature should not exceed 23 degrees. The shelf life of a closed vial is 4 years. Open drops are stored no longer than 4 weeks.
Analogues of the drug
To date, the most effective analogues of "Cetirinax" are such drugs as "Cetrin", "Zodak", "Analergin", "Alercetin" and "Cetirizine". However, Zyrtec is the most popular among patients. So what to choose: "Zyrtec" or "Cetirinax"?
Firstly, drugs vary in price. So, the cost of the first, on average, isabout 240-280 rubles, "Cetirinaks" is cheaper - 70-90 rubles. However, both drugs have the same effect, since they contain the same active ingredient - cetirizine.
"Zirtek" is produced by a company with branches in Italy, Belgium and Switzerland, "Cetirinax" is also an imported product owned by an Icelandic company. The difference is that "Zyrtec" is a brand name of the drug, and the risk of buying a fake or low-quality product is much lower than when choosing generics.
In any case, choosing "Zirtek" or "Cetirinax", you should definitely consult with your doctor.
So, in this article, the drug "Cetirinax" was considered (instructions for use, interaction with other drugs, features of administration and possible analogues). In general, the feedback from patients using this drug is positive. Particularly noted is the affordable price, lack of addiction to the drug, quick action and minor side effects. However, taking "Cetirinax" or its analogues is necessary only as directed by a doctor.
