Rennie - instructions for use, reviews, analogs and forms of release (chewing tablets) medications for the treatment of heartburn and dyspepsia in adults, children and pregnancy. Composition

In this article, you can read the instructions for using the drug Rennie. There are reviews of visitors to the site - consumers of this medication, as well as opinions of doctors of specialists on the use of Renny in their practice. A big request is to actively add their feedback on the drug: the medicine helped or did not help get rid of the disease, which were observed complications and side effects, possibly not declared by the manufacturer in the annotation. Analogues of Rennes in the presence of existing structural analogs. Use to treat heartburn and symptoms of dyspepsia in adults, children, as well as during pregnancy and lactation. Composition of the preparation.

Rennie - antacid preparation of local action.Contains calcium carbonate and magnesium carbonate, which provide rapid and continuous neutralization of excess hydrochloric acid of gastric juice, thereby providing a protective effect on the gastric mucosa.

Achieving a therapeutic effect within 3-5 minutes is due to the good solubility of the tablets and the high calcium content.

Composition

Calcium carbonate + Magnesium hydroxycarbonate + auxiliary substances.

Pharmacokinetics

As a result of the interaction of Rennie with gastric juice in the stomach, soluble salts of calcium and magnesium are formed. The degree of absorption of calcium and magnesium from these compounds depends on the dose of the drug. The maximum absorption is 10% calcium and 15-20% magnesium. A small amount of absorbed calcium and magnesium is excreted by the kidneys. In the intestine, soluble salts form insoluble compounds that are excreted with feces.

Indications

Symptoms associated with increased acidity of gastric juice and reflux esophagitis (including those caused by inaccuracies in diet, medication, alcohol, coffee, nicotine abuse):

• heartburn;
• eructation;
• periodic pain in the stomach;
• feeling of overflow or heaviness in the epigastric region;
• flatulence;
• dyspepsia.

Dyspepsia of pregnant women.

Forms of release

Tablets are chewable (including mint without sugar and with orange flavor).

Instructions for use and how to use them

For adults and children over the age of 12 years, when symptoms appear, 1-2 tablets should be chewed (or kept in the mouth until completely dissolved). If necessary, you can repeat taking the drug after 2 hours. The maximum daily dose is 11 tablets.

Side effect

• rash;
• angioedema;
• anaphylactic reactions.

Contraindications

• severe renal failure;
• hypercalcemia;
• hypophosphatemia;
• nephrocalcinosis;
• children's age till 12 years;
• hypersensitivity to the components of the drug.

Application in pregnancy and lactation

When used in recommended doses, the drug does not pose a hazard to the fetus or the baby.

Use in children

The drug is contraindicated for children under 12 years.

special instructions

Patients with impaired renal function are not recommended to take the drug for a long time in high doses.

When appointing the drug, patients with impaired renal function should regularly monitor the concentration of magnesium, phosphorus and calcium in the blood serum.

The use of Rennie in high doses may increase the risk of kidney stones.

If it is necessary to prescribe the drug to a patient with diabetes mellitus, it should be borne in mind that 1 Rennie with a smell of menthol and 1 Rennie tablet with the smell of orange contain 475 mg of sucrose.

1 tablet Rennie with the smell of mint contains 400 mg of sorbitol and can be prescribed to patients with diabetes mellitus.

If the treatment is ineffective, the patient should consult a doctor.

Impact on the ability to drive vehicles and manage mechanisms

Does not affect.

Drug Interactions

Changing the acidity of gastric juice, caused by the use of antacids, can lead to a decrease in the rate and degree of absorption of other drugs taken simultaneously, so drugs should be taken 1-2 hours before or after taking antacids.

With simultaneous use of antacids reduce the absorption of antibiotics tetracycline, fluoroquinolones, cardiac glycosides, levothyroxine, iron preparations, phosphates, fluorides.

When Rennie is used together with thiazide diuretics, the concentration of calcium in serum should be monitored regularly.

Analogues of the drug Rennie

Structural analogs for the active substance:

• Tams;
• Andrews antacid.

Analogues for the pharmacological group (antacids):

• Additive of calcium;
• Adjfluks;
• Aktal;
• Almagel A;
• Almagel Neo;
• Almagel;
• Almol;
• Alfogel;
• Alugastrin;
• Alumag;
• Anacid forte;
• Antareyt;
• Bicarbon;
• Gastal;
• Gasterin;
• Gastricid;
• Gastric;
• Gastromomazole;
• Gaviscon;
• Gaviskon Fort;
• Gelusil;
• Gelusil lacquer;
• Gelusil;
• Gestid;
• Daijin;
• Liquid antacid "York" with simethicone;
• Calcium carbonate;
• Flax seeds;
• Maalox;
• Maalox mini;
• Maghalphil 800;
• Magnatol;
• Magnistad;
• Magnesium carbonate basic;
• Magnesium oxide;
• Milk of magnesia;
• Sodium bicarbonate;
• Sodium bicarbonate;
• Relzer;
• RIVELOX;
• RioFast;
• Rockel;
• Rutatsid;
• Scalaight;
• Talcid;
• Tams;
• Tannakomp;
• Tysacid;
• Topalcan;
• Phosphalugel;
• Andrews antacid.

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