Rennie® chewable tablets. Rennie - instructions for use, reviews, analogs and forms of release (chewable tablets) drugs for the treatment of heartburn and symptoms of dyspepsia in adults, children and pregnancy

In this article, you can read the instructions for using the drug Rennie. Reviews of site visitors - consumers are presented this medicine, as well as the opinions of doctors of specialists on the use of Rennie in their practice. A big request to actively add your reviews about the drug: did the medicine help or not help get rid of the disease, what complications were observed and side effects, possibly not declared by the manufacturer in the annotation. Rennie analogues in the presence of existing structural analogues. Use to treat heartburn and symptoms of dyspepsia in adults, children, and pregnancy and lactation. The composition of the drug.

Rennie - antacid drug local action. Contains calcium carbonate and magnesium carbonate, which provide fast and long-term 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 content of calcium.

Compound

Calcium carbonate + Magnesium hydroxycarbonate + excipients.

Pharmacokinetics

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

Indications

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

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

Dyspepsia in pregnancy.

Release forms

Chewable tablets (including mint without sugar and with orange flavor).

Instructions for use and method of use

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 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 up to 12 years;
  • hypersensitivity to the components of the drug.

Use during pregnancy and lactation

Use in children

The drug is contraindicated in children under 12 years of age.

special instructions

When prescribing the drug to patients with impaired renal function, the concentration of magnesium, phosphorus and calcium in the blood serum should be regularly monitored.

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

If necessary, prescribing the drug to patients diabetes It should be borne in mind that 1 tablet of Rennie with the smell of menthol and 1 tablet of Rennie with the smell of orange contain 475 mg of sucrose.

1 tablet of Rennie mint contains 400 mg of sorbitol and can be administered to patients with diabetes.

If treatment fails, the patient should consult a doctor.

Influence on the ability to drive vehicles and control mechanisms

Does not affect.

drug interaction

Changes in gastric acidity caused by taking antacids can lead to a decrease in the rate and extent of absorption of other drugs taken at the same time, so drugs should be taken 1-2 hours before or after taking antacids.

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

With the simultaneous use of Rennie with thiazide diuretics, the concentration of calcium in the blood serum should be regularly monitored.

Rennie's analogues

Structural analogues for the active substance:

  • Tams;
  • Andrews antacid.

Analogues for pharmacological group(antacids):

  • Additive calcium;
  • Agiflux;
  • Aktal;
  • Almagel A;
  • Almagel Neo;
  • Almagel;
  • Almol;
  • Alfogel;
  • Alugastrin;
  • Alumag;
  • Anacid forte;
  • Antarite;
  • Becarbon;
  • Gastal;
  • Gasterin;
  • gastracid;
  • gastric;
  • Gastroromazole;
  • Gaviscon;
  • Gaviscon forte;
  • Gelusil;
  • Gelusil varnish;
  • Gelusil;
  • Gestid;
  • Daigin;
  • Liquid antacid "York" with simethicone;
  • calcium carbonate;
  • Flax seeds;
  • Maalox;
  • Maalox mini;
  • Magalfil 800;
  • Magnatol;
  • Magnistad;
  • Magnesium carbonate basic;
  • magnesium oxide;
  • Milk of magnesium;
  • sodium bicarbonate;
  • sodium bicarbonate;
  • Relzer;
  • Revoloks;
  • RioFast;
  • Rokzhel;
  • Rutacid;
  • Scoralite;
  • Talcid;
  • Tams;
  • Tannacomp;
  • Tisacid;
  • Topalkan;
  • Phosphalugel;
  • Andrews antacid.

In the absence of analogues of the drug for the active substance, you can follow the links below to the diseases that the corresponding drug helps with and see the available analogues for the therapeutic effect.

The site provides reference information for informational purposes only. Diagnosis and treatment of diseases should be carried out under the supervision of a specialist. All drugs have contraindications. Expert advice is required!

Brief concept of heartburn

Heartburn is an unpleasant burning sensation in the stomach (that is, behind the sternum), in parallel with which the following symptoms may appear: pain in the stomach and throat, belching, cough, wheezing, nausea, flatulence, sour or bitter taste in the mouth, heaviness in the stomach. Can lead to heartburn bad habits- this is smoking, and overeating, and the abuse of alcohol and coffee, spicy foods. The reasons include obesity, excessive consumption of sweets and tomatoes. Sometimes heartburn is caused by stress.

It is also important to wear uncomfortable clothing and accessories - for example, tight belts and tight trousers can also lead to this ailment. Heartburn can occur during pregnancy or as a result of a hiatal hernia.

What to do when heartburn overtook you here and now?
In this case, you can use effective means Rennie, which will relieve you of heartburn without harm to health.

Rennie - composition

The main components of the drug - calcium carbonate(680 mg) and magnesium carbonate(80 mg). The medicine also contains excipients.

Release form

This popular medicine comes in tablet form.

Each form of tablets contains the same composition of calcium carbonate and magnesium carbonate. Excipients differ, depending on the aroma of the drug (mint, orange and menthol). All tablets are sold in cartons.

The packaging of Rennie with the smell of mint includes 2 blisters (in a blister - 6 tablets), or the second option - 2 or 4 blisters (12 pieces in each blister). Total in the package - 12 or 24/36 tablets.

Rennie with menthol - 1 or 2 blisters per package (12 pieces in 1 blister). Total in the package - 12 or 24 tablets.

Orange Rennie - 2 blisters in a package (6 tablets in a blister) or the second option - 2 blisters (12 pieces in one blister). Total - 12 or 24 tablets per pack.

pharmachologic effect

This medicine is antacid, and has a gastroprotective effect (protects the gastric mucosa). Magnesium carbonate and calcium carbonate compounds are involved as the main components, which interact with hydrochloric acid, as a result of which this acid is neutralized, and magnesium and calcium salts, as well as water, are formed. Salts are excreted from the body with the help of the kidneys.

Indications for use

Rennie's remedy is indicated for use in diseases of the gastrointestinal tract resulting from increased acidity in the stomach.

These diseases include:

  • heartburn of various nature;
  • stomach pain resulting from the abuse of smoking, alcohol, overeating;
  • gastritis (including chronic gastritis);
  • ulcers duodenum;
  • belching sour, gastralgia (pain in the stomach);
  • acute duodenitis.

Rennie for kids

The drug can be taken by children under 12 only under the supervision of a physician. The duration of the drug and dosage in each case is individual.

Rennie tablets - instructions for use

The medicine is prescribed for adults and children over 12 years of age. Dosage Rennie - 1 or 2 tablets, which should be dissolved or chewed in the mouth. If the drug does not give a visible effect within 2 hours, then the reception should be repeated. A maximum of 16 tablets per day is permissible. The duration of treatment is strictly individual.

Contraindications

Many drugs contain contraindications for use, and Rennie is no exception. However, their list is relatively small:
  • increased calcium in the blood;
  • high sensitivity to the components of the drug.

Side effects

It is noted that the drug is well tolerated by patients, but sometimes side effects still occur:
  • allergies, skin itching, urticaria.
It is undesirable for persons suffering from impaired renal function to take Rennie for a long time, as this can lead to hypermagnesemia or hypercalcemia (an increase in the level of magnesium and calcium in the blood, respectively).

Rennie should be taken with caution in those patients who suffer from diabetes (it should be borne in mind that 1 tablet contains 475 mg of sucrose).

Is it possible for pregnant Rennie?

Very often, pregnancy provokes heartburn, and this problem worries many women. For pregnant women, there are no contraindications when taking Rennie. Dosing requirements must be observed.

Interaction with other drugs

Taking Rennie in conjunction with other drugs may lead to a change in the concentration of other substances in the plasma, as well as increase or decrease the rate of absorption of other drugs.

In case you need to take several medications, it is advisable to set a time interval of 1-2 hours between the use of Rennie and other drugs.

Rennie and alcohol

Data on the interaction of alcohol and the drug are not presented. However, it should be noted that Rennie is used to treat the above symptoms after alcohol abuse.

Rennie or Gaviscon?

Gaviscon, unlike Rennie, belongs to the group of alginates, the components of which interact with gastric juice, forming a gel protection on the surface of gastric contents. There is a different principle of action of the drug.

Gaviscon is also used for heartburn, including indications for use in pregnant women.

Unlike Rennie, Gaviscon's medicine only works for 4 hours. There are also restrictions on the duration of admission - it is permissible to use it only for 7 days. The dose of medication per day is also limited to 2-4 tablets per day. Contraindications are the same as those of Rennie.

Gaviscon is not prescribed for children under 6 years of age, and only a doctor can determine the dosage for children under 12 years of age.

Thus, Rennie surpasses Gaviscon in the above parameters.

Rennie or Maalox?

Maalox is somewhat similar to Rennie, as it belongs to the group of antacids and has a similar principle of action. Indications for use are similar. But still, the drugs have significant differences. Maalox should not be taken during pregnancy for a long time and in large doses. Unlike Rennie, Maalox is not prescribed for children under 15 years of age.

Maalox may have additional unpleasant side effects, including nausea, constipation, vomiting, taste changes. Also, taking the drug can lead to nephrocalcinosis and osteoporosis. Maalox should be taken with great caution in people with renal insufficiency - such undesirable consequences as encephalopathy (brain damage), microcytic anemia (blood disease), hypophosphatemia (decrease in the concentration of phosphates in the blood) are possible. Also, the drug is contraindicated in patients who do not tolerate fructose. Maalox is allowed to be taken in a dosage of not more than 12 tablets per day, in accordance with the instructions and prescription of the doctor. Compared to Rennie, Maalox is not suitable for long-term use, including for pregnant women. AT childhood the use of Maalox is in principle excluded.

Rennie or Phosphalugel?

Phosphalugel is an antacid preparation in the form of a gel or oral suspension. The main component of Phosphalugel, unlike Rennie, is aluminum phosphate.

The principle of action is similar to the principle of action of Rennie - Phosphalugel has an acid-neutralizing and adsorbing effect. The drug is prescribed for children up to 6 months. The only side effect is constipation, which is relieved with laxatives. Phosphalugel is also prescribed for pregnant women. In addition to the symptoms of heartburn and dyspepsia, phosphalugel is prescribed for diseases of the colon and gastritis.

Drug synonyms

Heartburn and the accompanying symptoms listed above often appear suddenly, and can take a person by surprise. Sometimes heartburn attacks can overtake outside the home, for example abroad. What if you don't have Rennie with you?

In this case, you should remember international name drug - calcium carbonate + magnesium carbonate (Calcium carbonate + Magnesium carbonate), and inform the pharmacist at the pharmacy.

Drug synonyms:

  • Inalan;
  • Remmax.

Analogues

For active substance:
  • Andrews antacid;
  • Tams.
By pharmacological group:
  • Agiflux;
  • Additive calcium;
  • Aktal;
  • Almol;
  • Alugastrin;
  • Alfogel;
  • Anacid forte;
  • Alumag;
  • Becarbon;
  • Gasterin;
  • gastric;
  • gastracid;
  • Gaviscon;
  • Gelusil;
  • Gestid;
  • calcium carbonate;
  • Maalox;
  • Magnatol;
  • sodium bicarbonate;
  • Revoloks;
  • Relzer;
  • Rokzhel;
  • RioFast;
  • Scoralite;
  • Talcid;
  • Tisacid;
  • Phosphalugel.

Rennie is an antacid that neutralizes excess stomach acid and protects the stomach lining from inflammation. Therapeutic effect reached in 3-5 minutes.

Antacid preparation of local action. Contains calcium carbonate and magnesium carbonate, which provide fast and long-term neutralization of excess hydrochloric acid of gastric juice, thereby providing a protective effect on the gastric mucosa.

As a result of the interaction of Rennie with gastric juice, soluble salts of calcium and magnesium are formed in the stomach. The level of absorption of calcium and magnesium from these compounds depends on the dose of the drug. The maximum level of absorption is 10% calcium and 15-20% magnesium.

Small amounts of absorbed calcium and magnesium are excreted by the kidneys. In the intestine, soluble salts form insoluble compounds that are excreted in the feces.

When used in therapeutic doses, the drug does not pose a danger to the fetus / child, therefore it can be used during pregnancy and lactation.

Antacids change the acidity of the gastric juice, which may reduce the rate and extent of absorption of any drugs taken at the same time, so others medicines it is recommended to take 1-2 hours before or 1-2 hours after taking Rennie.

Indications for use

What helps Rennie? According to the instructions, the drug is prescribed in the following cases:

  • Gastritis with high and normal acidity, including chronic gastritis during an exacerbation;
  • Acute duodenitis;
  • Ulcer of the stomach and duodenum during the period of exacerbation;
  • Erosion of the mucous membrane of the gastrointestinal tract;
  • gastralgia, eructation of sour;
  • Heartburn of various etiologies;
  • Stomach pain due to diet, alcohol abuse, smoking and therapy medicines, which irritate the gastric mucosa.

Instructions for use Rennie, dosage

Adults and children over the age of 12 - chew or dissolve until completely dissolved, 1-2 tablets. According to the instructions, if necessary, Rennie's reception can be repeated after 2 hours.

The maximum daily dose for adults is 11 tablets.

In children under 12 years of age, the use of the drug is possible only on prescription. Treatment is symptomatic, signs of hyperacidity, as a rule, decrease or disappear after taking the first tablets.

The duration of treatment is determined individually. Taking Rennie in high doses increases the likelihood of developing urolithiasis.

In cases of treatment failure, a doctor's consultation is required.

Side effects

The instruction warns of the possibility of developing the following side effects when prescribing Rennie:

  • hypersensitivity reactions to the components of the drug in the form of a rash, Quincke's edema, anaphylactic reactions.

Contraindications

Rennie is contraindicated in the following cases:

  • nephrocalcinosis;
  • hypophosphatemia;
  • hypercalcemia;
  • severe renal failure;
  • lack of sucrase / isomaltase, glucose-galactose malabsorption, fructose intolerance;
  • children's age up to 12 years;
  • increased individual sensitivity to the auxiliary components of the drug.

Overdose

Overdose symptoms are muscle weakness, nausea, and vomiting. In this case, the drug should be discontinued and consult a doctor.

Rennie's analogues, price in pharmacies

If necessary, you can replace Rennie with an analogue in terms of therapeutic effect - these are drugs:

  1. Alumag,
  2. inalan,
  3. Secretat Forte.

ATX code:

  • Ajiflux,
  • Almagel,
  • Gastal,
  • Maalox,
  • Rumney.

When choosing analogues, it is important to understand that the instructions for the use of Rennie, the price and reviews of drugs of similar action do not apply. It is important to consult a doctor and not to make an independent replacement of the drug.

Price in Russian pharmacies: chewable tablets Rennie 12 pcs. - from 157 to 182 rubles, according to 751 pharmacies.

Keep out of the reach of children at temperatures up to 25 °C. Released without a prescription.

Chewable capsules and soluble granules quickly and effectively relieve the patient from heartburn and belching, which occur during the inflammatory process in the pancreas. Such funds belong to the category of antacids. They are used to reduce the level of hydrochloric acid and create a protective film of the digestive organs from the adverse effects of gastric juice.

Rennie is considered combination drug. Often this medicine is prescribed for pancreatitis in acute and chronic form with exacerbation, reflux or gastritis. It is taken when the disease is accompanied by increased acidity of the gastric juice and is accompanied by symptoms in the form of:

  • discharge of acidic contents;
  • heartburn;
  • pain on the left side of the abdomen;
  • flatulence and bloating;
  • dyspepsia;
  • heaviness after eating.

Such a tool helps with poor nutrition, alcohol abuse or during drug therapy.

pharmachologic effect

If we talk about pharmacodynamics, then this drug belongs to the category of antacids. Calcium carbonate and magnesium carbonate are responsible for the immediate and long-term neutralization of hydrochloric acid and the protection of the mucous membrane from adverse effects. Begins to act in 5 minutes.

It is also worth mentioning the pharmacokinetics. When the drug interacts with gastric juice, 10-20% of soluble calcium and magnesium salts are formed. They are excreted in the urine. With poor functioning of the kidneys, their number in the blood increases. The rest comes out with feces.

Composition and form of release of Rennie

The drug is sold in chewable tablets with different tastes. They have a square shape and a concave surface in the middle. They have an aroma of menthol or orange, as well as a cooling taste. There are sugar-free tablets that are suitable for people with diabetes. One blister contains 6 pieces. The carton contains 12, 24 or 36 tablets. On sale there is medicine Express in the form of a powder.

The active substances are calcium carbonate and magnesium carbonate. Additional components - potato starch, flavors, menthol, liquid paraffin.

How to take Rennie

The medicine is taken orally. It is chewed or held in oral cavity until complete dissolution. The drug is taken at the first signs of pancreatitis.

A single dosage is 1-2 tablets. If within 2 hours a positive effect is not detected, then the reception can be repeated.

Before meals or after

Capsules are best taken 30 minutes after a meal. If there is no result, then the medicine should be taken a few minutes before meals.

How much per day

The maximum allowed dose does not exceed 11 pieces per day.

Precautionary measures

The medication quickly and permanently relieves unpleasant symptoms in the form of heartburn and belching. But there are several special conditions for admission.

Is it possible for pregnant women and lactation

The antacid in the recommended dosage does not threaten the life and development of the fetus. It is allowed to be taken by pregnant and lactating women. In high doses in the 3rd trimester, the drug leads to an excess of calcium and an increased risk of kidney stones. Therefore, first you need to consult a doctor.

In childhood

The medicine is not allowed to be used to eliminate unpleasant symptoms in children under 12 years of age.

In old age

Tablets are used with caution in pancreatitis in patients over 60 years of age. Before taking it, you should make sure that there are no restrictions.

For impaired renal function

The drug is prohibited for use in people with severe renal insufficiency and nephrocalcinosis. If the doctor has prescribed this remedy patients with poor kidney function, the level of sugar, phosphorus and calcium in the blood should be constantly monitored.

The medication should not be taken for a long time. High doses increase the likelihood of kidney stones.

Side effects of Rennie

The tablets are well tolerated by patients. If the dose is exceeded or there is hypersensitivity to the components of the drug, side symptoms occur in the form of:

  • rashes on the skin;
  • urticaria;
  • redness and swelling;
  • itching;
  • diarrhea.

In severe cases, Quincke's edema or anaphylactic shock develops.

Impact on vehicle control

The active substances do not affect the concentration of attention and control of transport.

Contraindications for use

The tablet form of the drug has a number of contraindications in the form of:

  • hypercalcemia;
  • hypophosphatemia;
  • nephrocalcinosis;
  • lack of sucrose or isomaltase;
  • fructose intolerance;
  • increased susceptibility to active ingredients medication.

With caution, the drug is prescribed for kidney failure and diabetes.

How long to take

To eliminate unpleasant symptoms, a single dose is enough. With absence positive result the drug can be taken repeatedly in acceptable doses. The remedy is allowed to be taken at each occurrence of heartburn and belching, but not longer than 5 days in a row.

Interaction with other drugs

With the simultaneous use of antibiotics from the group of fluoroquinols and antacids, a decrease in the concentration of these medicines is observed.

With the use of diuretics, the development of interaction is observed, so it is necessary to regularly monitor the blood.

Alcohol compatibility

Not compatible with alcohol.

Overdose

With long-term use of the drug in high doses in patients with impaired renal function, hypermagnesemia, hypercalcemia, and alkanoea occur. Such conditions are accompanied by nausea, vomiting, weakness in muscle structures.

In such cases, the medication is canceled and symptomatic therapy is carried out.

Manufacturer

There are several official manufacturers of the drug: Russia, Germany, Switzerland and France. This does not affect the composition of the drug, but the cost may vary.

Terms of dispensing from pharmacies

When buying a medicine, a doctor's prescription is not required.


Cost in Russia and Ukraine

Tablets with menthol flavor 12 pcs. cost from 212 rubles. Cost per pack of 24 pcs. is from 390 rubles. Powder Express can be purchased for 536 rubles.

In Ukraine, capsules are sold for 16-18 gr.

Storage conditions

The medication should be stored in a dry place at an air temperature not exceeding +25 ° C, out of the reach of children.

Best before date

Tablets with menthol flavor are good for 5 years. Chewable tablets without sugar and with orange flavor, as well as sachets, can be consumed 3 years from the date of manufacture.

Analogues

This medication is well tolerated by patients. In rare cases, it leads to allergic reactions. If there is no medicine in the pharmacy or there is intolerance to the constituent substances, then it is worth purchasing substitutes:

  1. Maalox in suspension and capsules.
  2. Gastal in soluble tablets.
  3. Almagel in suspension and tablets.

During pregnancy and children over 12 years of age, it is better to purchase drugs with a gel-like structure. They settle faster digestive organs and create a protective film for a long time.

Heartburn is one of the most common dyspeptic disorders. Symptoms of heartburn are typical - burning in the esophagus, epigastric region, belching, sour or bitter taste in the mouth. Often the problem is accompanied by flatulence, spasms in the intestines, irregular stools. There is a large selection of drugs to help eliminate painful symptoms. Rennie for heartburn - proven effective remedy which is often prescribed by doctors.

Composition and form of release

The main active ingredients in each Rennie tablet are calcium carbonate (680 mg) and magnesium carbonate (80 mg). As additional substances used:

  • potato starch/corn starch;
  • magnesium stearate;
  • sucrose;
  • liquid paraffin;
  • talc;
  • flavoring (menthol, orange or lemon).

The composition of Rennie may vary slightly, depending on the flavors and production batch.

Rennie is available in the form of square, biconcave tablets. white color intended for resorption / chewing. Each tablet has a proprietary engraving "RENNIE", which distinguishes it from fakes.

The tablets are packaged in blisters made of plastic cells covered with aluminum foil. Each blister contains 6 tablets. There can be 2, 4, 6, 8 or 12 such blisters in a cardboard pack.

Pharmacological action of Rennie

The substances that make up the drug have an antacid effect. Potassium and magnesium carbonates, getting into the stomach, react with hydrochloric acid and neutralize it. The medicine envelops the walls of the stomach with a protective film that lasts for several hours. As a result, the patient very quickly disappears the unpleasant symptoms of heartburn caused by elevated levels of stomach acid and her annoying factor.

Most of the drug is converted in the intestine into insoluble substances and excreted along with feces. A small part of the absorbed magnesium and calcium ions is excreted through the kidneys.

Indications for use

Rennie heartburn chewable tablets are prescribed for many symptoms caused by high stomach acid and reflux esophagitis. It is worth considering that the pills do not cure anything. After all, heartburn is not an independent disease. This unpleasant symptom occurs due to disorders of the gastrointestinal tract, inflammatory processes in the intestines, chronic gastrointestinal diseases.

Often, people with a stretched sphincter in the esophagus suffer from heartburn. A loose sphincter does not retain gastric juice, and its entry into the esophagus causes a burning sensation. This problem usually occurs with obesity and due to diseases that cause a weakening of the muscular system.

Rennie is indicated for:

  • Gastralgia is a pathology accompanied by constant sour or bitter belching.
  • Duodenitis - inflammatory and ulcerative processes in the duodenum 12.
  • Chronic gastritis.
  • Heartburn of varying degrees.
  • Ulcers of the stomach and intestines.
  • Dyspepsia of various etiologies.
  • flatulence.
  • Pain in the epigastrium.

With proper and long-term use, Rennie promotes the healing of damaged areas of the stomach and intestines. By reducing the level of acidity in the digestive system, the drug, as part of complex therapy helps treat gastritis and stomach ulcers. The effect of the drug is significantly increased if a dietary diet is observed.

Important! Rennie does not contain sugar, therefore it is allowed for people with diabetes. Also, it is not addictive.

Contraindications

Rennie's antacid drug is as safe as possible and has very few contraindications, which include:

  • Hypercalcemia ( elevated level calcium in the blood).
  • Severe forms of renal failure.
  • Hypersensitivity to the components that make up the drug or their individual intolerance.
  • Myasthenia (weakening of the muscular system).
  • Children's age up to 12 years.

In rare cases, when using Rennie for heartburn, the following side effects may occur:

  • Allergic reactions (urticaria, itching, rash).
  • Diarrhea.
  • Constipation.
  • Nausea (very rarely vomiting).
  • Headache.

All side effects disappear fairly quickly after discontinuation of the medication.

How to take Rennie for heartburn?

The exact dosage, method of administration and duration of treatment can only be determined by a doctor (gastroenterologist). Instructions for use Rennie is presented for informational purposes only.

Rennie is taken both for heartburn that has already begun, and to prevent its development when discomfort have not yet appeared.

Adults and children over 12 years of age are recommended to dissolve or chew 1 tablet. If there is no improvement within 10-15 minutes, you can take 1 more tablet. A single dose should not exceed 2 tablets. The minimum break between single doses should be at least 2 hours.

The medicine is not washed down with water, this may reduce its effect.

The maximum dose for one day is 16 tablets. Under no circumstances should it be exceeded.

Drinking Rennie against heartburn according to the indicated instructions is necessary only if the doctor has not prescribed otherwise.

Can Rennie be pregnant with heartburn?

The main substances that make up Rennie (calcium and magnesium) exist naturally in nature, and are natural and necessary for the human body. The drug does not contain complex chemical formulas and is made entirely of natural ingredients. That is why the medication is allowed during pregnancy at any time. After all, it is during the period of expectation of a baby that many women suffer from heartburn. The symptom intensifies and manifests itself more often with the development and growth of the fetus. The baby in the womb begins to put pressure on the stomach, due to which acid is often released into the esophagus.

How to take Rennie and at what dosage for women "in position" should be decided by the observing doctor.

How much is Rennie worth?

Rennie is sold in most pharmacies without a doctor's prescription. The cost of the medication depends on the number of tablets in the pack.

The average price for a pack of Rennie No. 12 in Russian cities ranges from 120 to 165 rubles.

The price for packing No. 24 is 270-300 rubles.

The price for packing No. 48 varies from 380 to 430 rubles.

The cost depends on the region and the location of the pharmacy.

Analogues

If Rennie does not help with heartburn, which happens quite rarely, you can try analogues.

The most approximate composition of Rennie are drugs:

  • Tams.
  • Gastal.
  • Andrews antacid.

Some people wonder what is better for heartburn Rennie or Gastal? In fact, the body of each person is individual. And sometimes a difference in only one additional substance can give a completely different results. Medicines are very similar in composition, and to check their effect, you need to try each.

List of Rennie's analogues for heartburn, which are part of the antacid group:

  • Gaviscon.
  • Almagel.
  • Maalox.
  • Gestid.
  • Rivolox.
  • Aktal.
  • Alfogel.
  • Alumag.
  • Talcid.
  • Gasterin.
  • Almol.
  • Phosphalugel.

The cheapest analogues of Rennie:

  • Riopan.
  • Anre.
  • Secretat Forte.

To completely get rid of heartburn, you need to undergo an examination and identify its cause. Often the cause of the disease is improper and harmful nutrition, an inactive lifestyle. Nutrition adjustment, treatment of gastrointestinal diseases, physical activity help to forget about burning in the esophagus and the constant use of antacids.