Kestin — instructions for use: reviews and analogues

The drug Kestin: instructions for use

If you are appointed as an antiallergic treatment drug Kestin, in this article you will find detailed instructions on its use. We describe indications for use medication its contraindications and adverse reactions. In addition, in this article you will find counterparts Cestina.

  • Pharmacological effect and release form
  • Instructions for use and composition
  • Side effects
  • Method of application and doses
  • Analogues of the drug

Pharmacological effect and release form

Kestin – drug anti-allergic action. It is a blocker of receptors (H1-histamine). The medication comes in the form of round tablets for oral use, coated with a special film cover. White pills Kestin have one side engraved «E20» or «E10». On sale is a tablet:

  • Kestin 20 mg;
  • Kestin 10 mg.

The medication has a prolonged effect. The drug Kestin prevents spasms of smooth muscles that can be triggered by histamine, and prevents the increased permeability of blood vessels. After oral consumption Kestin the pills are starting to work in about an hour. The effect of drug remains for two days. After a 5-day use of the drug antihistaminic effect persists for three more days. This is achieved through the work of active metabolites.

Important! The drug is not able to penetrate the BBB and is not conducive to the emergence of a sedative effect.

After oral use the drug is rapidly absorbed and almost completely metabolized by the liver, resulting in an active metabolite carebastine. Fatty foods accelerates the absorption of the drug. In the use of tablets in conjunction with food the concentration of metabolite in the blood increases several times, but this does not affect the clinical effects and time of onset of maximum concentration.

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Instructions for use and composition

If you have an Questin what this drug we understand. It remains to study the indication for its use. Medicine is prescribed to combat the following ailments:

  • seasonal and year-round allergic rhinitis, triggered by pollen, dust, food, epidermal, drug and other allergens.
  • Allergy Kestin prescribed for urticaria, which is caused by epidermal, pollen, dust, food, drugs and insectile allergens, and exposure to wind, cold, water, sun.

Ebastine is a main active ingredient. In one pill it may be ten or 20 milligrams. In addition, the preparation includes the following additional components:

  • magnesium stearate;
  • jelatinizirovanny corn starch;
  • lactose monohydrate;
  • sodium croscarmellose;
  • titanium dioxide;
  • polymer;
  • macrogol 6000.

Side effects

If we talk about the contraindications of medications Kestin, instructions for use contains the following information on this subject:

  • Kestin not prescribed for hypersensitivity;
  • It is not suitable for children who have not yet reached the age of twelve;
  • Kestin during pregnancy is contraindicated at any time;
  • During breastfeeding the medication is not prescribed.
  • Important! With care, a treatment for hepatic and renal failure and also in patients with hypokalemia and increased QT interval.

    Side effects from the medications following:

    • dry mouth;
    • rarely headache;
    • dyspepsia;
    • insomnia;
    • nausea;
    • drowsiness;
    • asthenic syndrome;
    • rhinitis;
    • sinusitis;
    • abdominal pain.

    If you experience any side effect must see a doctor for decision on the replacement drug and the choice of analogue. As shown by reviews of patients taking Kestin, side effects are rare, so we can say that the drug is well tolerated.

    Method of application and doses

    With regard to the application Cestina, it is taken orally, regardless of eating. Adult population and children under the age of fifteen, prescribe 10-20 mg once a day. For the treatment of a child at the age of twelve years to fifteen years of age, the dose is 10 mg 1 p/d. Usual daily dose is 20 mg, but may be determined by the doctor individually.

    Attention! If the medication is used to treat patients with impaired liver activity, the daily rate should not be higher than 10 mg.

    Since there is no specific antidote in case of overdose it is recommended to wash out the stomach, to carry out symptomatic treatment and monitor the patient’s condition. As for compatibility of the drug on this account, there are instructions:

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  • Not recommended to appoint Kestin together with erythromycin and ketoconazole, because increased risk of lengthening the QT interval on the ECG.
  • The drug does not interact with indirect coagulants, theophylline, cimetidine, ethanol, theophylline and etanolsodergaszczye drugs, so Castin you can assign them simultaneously.
  • The drug does not affect a person’s ability to manage machinery and vehicles. For the treatment of children from the age of six and up to 12 years it is recommended to use Kestin in syrup in the dose of 5 mg per day or half a pill of the medication with the content of the main ingredient of 10 mg.

    Analogues of the drug

    If the doctor you have appointed Kestin, an analogue of this medication should not be consumed without consulting with a specialist. At the pharmacy you can find both cheaper and expensive analogues of this medicine. The most famous of them are the following:

    • The pain is the cheapest analog that is used to treat different types of allergies. In the treatment there is drowsiness;
    • Desloratadine is a metabolite of loratadine. List indications and contraindications are the same;
    • Alamarin made, based on another active substance, so the instructions may be different.

    If after the treatment described medications no therapeutic effect, consult a doctor and do not rush to buy analog because the response to treatment may be incorrectly diagnosed.

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