Rennie

Rennie: astringent, coating and antacid

Rennie is one of the most famous and widely used astringents, coatings and antacids on the market. It is produced by several companies, including Roche-Nicolas Laboratories, Roche Pharma and Hoffmann-La Roche.

Rennie is composed of calcium carbonate and magnesium carbonate, which are naturally occurring minerals. These substances work together to neutralize excess stomach acid and reduce discomfort caused by heartburn and other symptoms of gastroesophageal reflux.

Rennie comes in a variety of forms, including chewable tablets and sugar-free mint chewable tablets. It is also known by the synonyms Tums and Andrews antacid.

Like any medicine, Rennie may cause side effects. These may include constipation, diarrhea and nausea. Therefore, you should always consult your doctor or pharmacist before using Rennie.

Overall, Rennie is a safe and effective way to treat heartburn and other symptoms of gastroesophageal reflux. It is available in most pharmacies and can be used either as prescribed by a doctor or to relieve temporary discomfort in the gastrointestinal tract.



Rennie is an antacid that is widely used due to its effectiveness in relieving symptoms caused by increased stomach acidity. The drug is used to eliminate symptoms such as heartburn, a feeling of fullness or heaviness in the epigastric region, flatulence, nausea, sour belching, as well as after errors in diet, taking medications and abuse of alcohol, coffee, nicotine.

Rennie's action is based on neutralizing excess acid in the stomach, which reduces acidity levels and reduces irritation of the gastric mucosa. The drug contains two active ingredients - calcium carbonate and magnesium hydroxide, which quickly dissolve in gastric juice and form neutral salts.

The dosage of Rennie varies depending on the severity of symptoms and the individual patient. Usually the drug is taken in 1-2 tablets, which must be chewed or kept in the mouth until completely absorbed. The maximum daily dose is 16 tablets.

Rennie is a safe drug and does not cause serious side effects. However, before using Rennie, you should consult your doctor, especially if the patient has chronic diseases or is taking other medications.

In conclusion, Rennie is a simple and effective remedy to relieve symptoms associated with high stomach acidity. The drug has a simple dosage and does not cause serious side effects, which makes it accessible and safe for most patients. However, before using it, you should consult your doctor.