"Cetirinax" is a powerful modern anti-allergic drug, which according to the medical classification belongs to the group of histamine receptor blockers. The active ingredient in this product 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 is necessary to use it 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.
Release form and composition
The drug 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 auxiliary substances: crospovidone, lactose hydrate, magnesium stearate, silicon dioxide and some others.
One pack contains a blister pack in which 7 or 10 tablets.
Dosage and route of administration
For adult patients and children over 12 years old, the average daily dose is approximately 10 mg. It can be taken at one time, or divided into two doses during the day.
With liver failure, the dose is reduced by at least half.
The tablets are taken orally with a sufficient amount of water. Cetirinax in the form of drops and syrup is best diluted first in drinking water.
Special instructions for use
Reception "Cetirinax" in doses not exceeding the recommended (daily intake no more than 10-12 mg), does not cause sedation, but nevertheless you should refrain from driving and working with possibly dangerous mechanisms, as well as perform tasks that require high concentration attention or quick response.
pharmachologic effect
The active substance "Cetirinax" - cetirizine - is a histamine antagonist. It is able to block receptors sensitive to histamine, thereby preventing the occurrence of allergies or significantly reducing the manifestation of its symptoms. Cetirizine also reduces the 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" is developing 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. The pharmacological effect lasts from 2 to 3 days.
According to the observations of doctors, the drug is not addictive and addictive, 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, however, the therapeutic effect may occur somewhat later.
The drug is excreted in the urine and partially through the intestines. Excretion time ranges from 8 to 10 hours in adults and from 6 to 7 hours in children.
Contraindications
For the preparation "Cetirinax" the instructions for use contain the following contraindications: excessive sensitivity to the main or auxiliary components of the drug, lactase deficiency, galactosemia, glucose-galactose syndrome, pregnancy and lactation, the age of children under 6 years.
With caution, the drug should be used by patients in old age, as well as people with chronic renal failure.
Side effects
Like any other medication, Cetirinax also has side effects. The instruction provides for increased drowsiness, a feeling of fatigue, dry 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 drug "Cetirinax" reviews are positive, and the predominant number of patients without complications tolerate taking a specific drug.
Interaction with other means
To date, no Cetirinax antagonist drugs have yet been identified. The action of the active substance may decrease somewhat when taken together with "Theophylline", but the effect of the latter remains unchanged.
Early use
Children under the age of six are not given Cetirinax. Instructions for use for children allow taking medication from 6 years old. In this case, the maximum dose per day should not exceed 10 mg.
Reception during pregnancy and lactation
The drug should not be used during pregnancy. Some studies have found that cetirizine does not have teratogenic properties, that is, it does not affect the fetus, however, there are no data from controlled official studies on humans.
It is forbidden to take "Cetirinax" 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 to the mother.
Overdose
With a significant excess of the allowable daily or single dose (more than 45-50 mg), the appearance of symptoms such as drowsiness, excessive dryness of the mucous membranes in the mouth, constipation and delayed urination, an unreasonable and uncontrolled feeling of anxiety, nervousness and increased irritability.
An overdose of the drug requires immediate emergency measures. 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 shaded liquid, without sediment, a slight smell of acetic acid is possible. In 1 ml of drops contains 10 mg of active substance. Excipients - propylene glycol, acetic acid, water, glycerol, sodium saccharin, sodium acetate.
Drops are issued in a bottle of dark glass, a volume of 20 ml.
How to take Cetirinax Drops? The instructions for use determine the following dosage: adults and children over 12 years old - 20 drops once a day, children over 6 years old - 10 drops, divided into two doses per day. "Cetirinax" in the form of drops can be taken for children from 1 year, observing the norms: at the age of the baby up to 2 years, 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 kidney failure or in old age should reduce the daily dose to 10 drops.
Before use, the drops are dissolved in water.
Terms and conditions of storage
The drug, produced in the form of tablets, is stored out of the reach of children, avoiding the influence of direct sunlight and high humidity. The optimum temperature is no higher than 25 degrees. Shelf life no more than 2 years.
Cetirinax Drops must be stored in a dark place inaccessible to children and animals. The temperature should not exceed 23 degrees. Shelf life of the closed bottle is 4 years. Open drops are stored for 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, the most popular among patients is Zirtek. So what to choose: Zirtek or Cetirinax?
Firstly, drugs vary in price. So, the cost of the first, on average, is about 240-280 rubles, Cetirinax is cheaper - 70-90 rubles. However, both drugs have the same effect, since they contain the same active substance - 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 Zirtek is the 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 "Zyrtec" 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, especially the reception and possible analogues). In general, the reviews of patients using this drug are positive. Affordable price, lack of addiction to the drug, quick action and minor side effects are especially noted. However, taking "Cetirinax" or its analogues is necessary only as directed by a doctor.