Rantac Dom Tablet

Rantac Dom is an anti-reflux medicine. It contains a combination of domperidone and ranitidine, used to treat gastrointestinal reflux disease (GERD). GERD is a condition where acid from the stomach flows back to the food pipe.

This backflow of acid irritates the lining of the food pipe and leads to chest pain and heartburn. It should be taken as directed by the doctor and in the correct doses and for the exact duration as prescribed. Do not take this medicine if you are allergic to it, are suffering from any heart, liver or kidney diseases.

It should be taken before food. Before using this medicine, inform the doctor if you are pregnant or breastfeeding and about your detailed medical history.

Dosage

Overdose

Symptoms of an overdose may be agitation, unconsciousness, fits, confusion and sleepiness. Seek medical attention in case you have consumed too much of Rantac Dom.

Missed a Dose

If you have missed any dose of Rantac Dom, take it as soon as you remember. However, if it's time for your next dose, then skip the missed dose and continue with your regular dosing schedule. Do not take a double dose of this medicine to compensate for the missed one.

Mode of Action

How Does It Work?

• Rantac Dom works by the combined effects of both its components - domperidone and ranitidine.
• Domperidone works by increasing the motility (movement) of the stomach and intestines so that acid does not reflux back into the food pipe.
• Ranitidine works by blocking the secretion of gastric acid thus reducing the amount of acid produced in the stomach.

Directions for Use

Rantac Dom should be taken as directed by your doctor. Swallow it as a whole with a glass of water, do not cut, break or chew the medicine. It should be taken before meals. Do not consume it more than that prescribed by your doctor.

Precautions and Warnings

Pregnancy

Can I take Rantac Dom during pregnancy?

Rantac Dom is not recommended during pregnancy as there is limited safety information available. Please consult your doctor if you are pregnant or think you may be pregnant before starting this medicine.

Breast Feeding

Can I take Rantac Dom while breastfeeding?

Rantac Dom is not recommended while breastfeeding as its components are known to pass into breast milk; hence you should consult your doctor before using this medicine during breastfeeding.

Driving

Can I drive if I have consumed Rantac Dom?

Rantac Dom may make you feel dizzy and sleepy, thus you should avoid driving if you do not feel well or are unable to be alert.

Alcohol

Can I consume alcohol with Rantac Dom?

You should avoid consuming alcohol while taking Rantac Dom, as it may worsen your condition.

Other General Warnings

Talk to your doctor if

• You are suffering from any problems with your heart, liver or kidney.
• You are above 60 years of age.
• You have stomach ulcers or cancer.
• You are suffering from any lung-related diseases.
• You have diabetes.
• You have a weak immune system.
• You have porphyria (an autoimmune disorder of the skin).
• You do not notice any improvement in your condition.

Contraindications

• If you are allergic to domperidone, ranitidine or any other ingredient of Rantac Dom.
• If you have an obstruction or perforations (tear) in your intestine.
• If you have any bleeding problem in the digestive tract.
• If you have problems with your liver or kidneys.
• If you have a heart-related disorder such as heart failure, heart rhythm problems and an electrolyte imbalance.
• If you have a tumour of the pituitary gland (Prolactin pituitary tumours).
• If you are on medications like nelfinavir (used to treat HIV infection), verapamil (used to control high blood pressure), clarithromycin (antibiotics), ketoconazole (antifungal).

Side effects

• Headache
• Dizziness
• Nausea
• Diarrhoea
• Drowsiness
• Dry mouth

Interactions

Interactions with other medicines

• Some medicines can affect the way Rantac Dom works, or this medicine itself can reduce the effectiveness of other medicines taken at the same time.
• Tell your doctor about all the medicines, supplements, or herbals you are currently taking or might take to avoid any possible interaction.
• In particular, if you are taking medicines used to treat your heart problems (like quinidine, amiodarone, verapamil), medicines used to treat your mental health (haloperidol, citalopram), antibiotics (erythromycin), medicines used to treat your fungal infections (pentamidine, ketoconazole), medicines used to treat malaria (halofantrine), medicines used to treat allergies (mizolastine), medicines used to treat cancer (vandetanib).
• Concomitant use of Rantac Dom along with blood thinners like warfarin can increase the risk of bleeding.

Interactions with food items

Rantac Dom should be taken on an empty stomach.

Storage and disposal

• Store Rantac Dom in a cool and dry place, protected from direct sunlight, moisture and heat.
• Keep it away from children and pets.
• Discard any unused medicine properly, do not flush in the toilet or throw it into the drain.

Frequently Asked Questions (FAQs)

What is the use of Rantac Dom?

Rantac Dom is used to treat gastroesophageal reflux disease (GERD).

How to take Rantac Dom?

Rantac Dom should be taken as directed by your doctor. Swallow it as a whole with a glass of water, before food. Do not cut, break or chew the medicine.

What is GERD?

GERD (gastrointestinal reflux disease) is a condition where acid from the stomach flows back to the food pipe. This backflow of acid irritates the lining of the food pipe and leads to chest pain and heartburn.