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Метацин в таблеткахMethacinum – an antispasmodic.

Form of release and structure

  • Tablets (on 10 pieces in blister strip packagings);
  • Solution for injections (in ampoules on 1 ml, in a cardboard box of 10 ampoules).

Active ingredient – a metotsiniya iodide: in 1 tablet – 2 mg, in 1 ml of solution – 1 mg.

Indications to use

  • Spasms of smooth muscles of internals (hepatic and renal colic, chronic gastritis, peptic ulcer of a stomach and 12-perstny gut);
  • Hypersecretion of bronchial glands;
  • Hypersecretion of sialadens.

At pregnancy Methacinum is applied for the purpose of removal of a hyperexcitability of a uterus in case of threat of premature births or late abortions, and also to premedication in need of carrying out operation of Cesarean section.


Use of Methacinum is contraindicated at a prostatauxe and glaucoma.

Route of administration and dosage

Methacinum in tablets is accepted inside, the recommended dosage for adults – on 1-2 pieces 2-3 times a day. The most admissible doses: one-time – 5 mg, daily – 15 mg.

Methacinum in the form of solution for injections is entered subcutaneously, intramusculary or intravenously – on 0,5-2 ml. The maximum daily dose – 6 mg.

Side effects

  • Dryness in a mouth;
  • The complicated urination;
  • Lock.

Special instructions

With care drug is used in the following cases:

  • The increased body temperature;
  • Diseases of cardiovascular system at which increase in heart rate (chronic heart failure, an ischemic heart disease (coronary heart disease), tachycardia, arterial hypertension, a mitral stenosis, a ciliary arrhythmia, acute bleeding) is undesirable;
  • Tachycardia;
  • Thyrotoxicosis;
  • Reflux esophagitis;
  • The hernia of an esophageal opening of a diaphragm which is combined about a reflux esophagitis;
  • The gastrointestinal diseases which are followed by impassability (a pyloric stenosis, an achalasia);
  • Intestines atony at elderly patients and the weakened patients;
  • Paralytic impassability of intestines;
  • Nonspecific ulcer colitis;
  • Dryness in a mouth;
  • Liver and renal failure;
  • The diseases which are followed by the increased intraocular pressure (a closed-angle and open angle glaucoma);
  • The age is more senior than 40 years (because of risk of development of not diagnosed glaucoma);
  • Chronic diseases of lungs (especially at the weakened patients and children of younger age);
  • Myasthenia;
  • Vegetative neuropathy;
  • Prostatauxe without obstruction of urinary tract;
  • Gestosis;
  • The ischuria or diseases which are followed by obstruction of the urinary tract leading to an ischuria (including bladder necks owing to a prostatauxe);
  • Injuries of a brain at children;
  • Down syndrome;
  • The central paralysis at children.

Medicinal interaction

In case of simultaneous use of the m-holinoblokatorov or means having anticholinergic activity strengthening of anticholinergic action is possible.

Terms and storage conditions

To store in protected from light, the place unavailable to children.

Period of validity – 3 years.

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