"Vicair" preparation: indications for use, instructions
Why do we need such a tool as "Vicair"?Indications for the use of this drug, its instructions, price and consumer feedback are presented below. 
Form, package, composition
The preparation "Vikair", the price of which is indicated at the end of the article, is produced in the form of tablets and is manufactured in contour non-jellied packages.
This drug contains components such as bismuth nitrate, buckthorn bark, magnesium carbonate, rhizomes of ara, sodium bicarbonate, starch, talc and stearic acid.
Features of
What is the purpose of the patient to be assigned a "Vicair" medication? Indications for use of this medication are indicated in the instructions. According to the latter, this agent is a combined preparation. It has astringent, antacid, laxative and antispasmodic properties.
Magnesium carbonate reduces the acidity of gastric juice and reduces the activity of pepsin. As for bismuth nitrate, it forms a kind of protective film that covers the mucosa of the main digestive organ and has an anti-inflammatory, bactericidal and reparative effect.
Properties of the drug
As mentioned above, the "Vicair" medication, the indications for use of which are listed below, contains bismuth subnitrate, buckthorn bark, sodium hydrogen carbonate, rhizomes of air and magnesium carbonate. These elements contribute to antacid, bactericidal, laxative, astringent, spasmolytic and reparative actions of the drug.
Sodium bicarbonate is a suction antacid. It neutralizes hydrochloric acid, providing a quick, but rather short-term effect.
As for non-sucking antacids, they include magnesium carbonate. This substance also neutralizes hydrochloric acid. This occurs through the formation of carbon dioxide and magnesium chloride. 
The effect of this component develops extremely slowly, although it is longer in time than sodium bicarbonate. Subsequently, magnesium ions increase the pressure( osmotic) in the intestine. As a result, the content of the latter increases, and the passage is accelerated.
It should also be noted that the antacids included in the preparation, absorbing pepsin, reduce the proteolytic action of gastric juice.
Getting into an acidic environment, bismuth salts form chelate compounds with protein structures of the mucous membrane. This contributes to the formation of a protective layer on the damaged area. It should also be noted that they stimulate the production of prostaglandins, due to which bicarbonate and mucus are formed.
Salts of bismuth cause the death of Helicobacter pylori. Some of them are absorbed in the digestive system, after which it is excreted in the urine and feces.
What role does the rhizome of aira play in the preparation "Vikair"?Experts say that this component has a reparative, antispasmodic and analgesic effect.
As for the bark of the buckthorn, it contains anthraglycosides and saponins. Thanks to them, an emodin is formed in the intestine, which causes an increase in peristalsis.
Preparation "Vikair": indications for the use of
The medication prescribed is prescribed for:
- of peptic ulcer;
- hyperacid gastritis;
- inclinations to constipation.
Contraindications
This drug is contraindicated in the administration of:
- hypoacid gastritis;
- chronic renal failure;
- hypersensitivity;
- chronic appendicitis;
- in childhood.
Instruction for use
The preparation "Vikair" should be taken 1.5 hours after the meal.
The single dose of this medication is 1-2 tablets. On the day, this drug should be consumed two or three times.
The course of therapy is up to 8 weeks.
Adverse events
Receiving this agent very often causes undesirable effects. Among them, we can note such phenomena as diarrhea, skin itch, nausea and various rashes.
Price and analogues
How much are the tablets "Vikair"?Their price is about 150-200 rubles. In some cases, this medication can be replaced with drugs such as Maalox, De-Nol, Rennie and Almagel.
"Vikalin" or "Vicair": what is better?
It is difficult to answer this question, since both mentioned preparations contain the same basic components. Therefore, only a specialist should select these funds for the treatment of a patient.
Reviews
According to the opinion of consumers, the tablets under consideration help to reduce pain caused by the stomach ulcer, as well as normalize the gastrointestinal tract. In addition, patients often observed cases when this drug was effectively used in the therapy of hyperacid gastritis and promoted stable remission. 
To the minuses of this medicine include the possible development of puffiness and hypertensive crises, which causes sodium.