Rantac 150 Tablet is a medicine that reduces the amount of acid your stomach makes. It is used to treat and prevent heartburn, indigestion, and other symptoms caused by too much acid in the stomach. It is also used to treat and prevent stomach ulcers, reflux disease, and some rarer conditions.

Rantac 150 Tablet is also commonly prescribed to prevent stomach ulcers and heartburn seen with the use of painkillers. The medicine must be taken in dose and duration as prescribed by the doctor. How much you need, and how often you take it, will depend on what you are being treated for. Follow the advice of your doctor. This medicine should relieve indigestion and heartburn within a few hours and you may only need to take it for a short time when you have symptoms. If you are taking it to prevent ulcers and other conditions you may need to take it for longer. You should keep taking it regularly to prevent problems from happening in the future. You may be able to help improve your symptoms by eating smaller meals more often and avoiding spicy or fatty foods.

Most people who take it do not have any side effects but the most common include headache, constipation, feeling drowsy or tired, and diarrhea. If you do get a side effect, it is usually mild and will go away when you stop taking this medicine or as you adjust to it. Consult your doctor if any of these side effects bother you or do not go away.

Before taking it, you should tell your doctor if you have any kidney or liver problems. This may affect the dose or suitability of this medicine. Also tell your doctor what other medicines you are taking as some may affect, or be affected by, this medicine. This medicine is usually considered safe to take during pregnancy and breastfeeding if it has been prescribed by a doctor. Avoid drinking alcohol as this can increase the amount of acid in your stomach and make your symptoms worse.

Uses of Rantac Tablet

Treatment of Gastroesophageal reflux disease (Acid reflux)
Treatment of Peptic ulcer disease

Benefits of Rantac Tablet

In Treatment of Gastroesophageal reflux disease (Acid reflux)

Gastroesophageal reflux disease (GERD) is a chronic condition. It happens because a muscle above your stomach relaxes too much and allows stomach contents to come back up into your esophagus and mouth. Rantac 150 Tablet belongs to a group of medicines called H2-receptor antagonists. It reduces the amount of acid your stomach makes and relieves the pain associated with heartburn and acid reflux. You should take it exactly as it is prescribed for it to be effective.

Some simple lifestyle changes can help stop or reduce heartburn. Think about what foods trigger heartburn and try to avoid them; eat smaller more frequent meals; try to lose weight if you are overweight and try to find ways to relax. Do not eat within 3–4 hours of going to bed.

In Treatment of Peptic ulcer disease

Stomach ulcers are usually caused by non-steroidal anti-inflammatory drugs (NSAIDs) or Helicobacter pylori bacteria. They both break down the stomach’s defense against the acid it produces to digest food. This damaged the stomach and allows an ulcer to form. Rantac 150 Tablet may be used to treat these ulcers. It reduces the amount of acid your stomach makes, preventing further damage to the ulcer as it heals naturally. You may be given other medicines depending on what caused the ulcer. You need to keep taking the medicine as it is prescribed for it to be effective, even if the symptoms seem to disappear. It may also be prescribed to prevent stomach ulcers from forming by reducing the amount of acid.

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Side effects of Rantac Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Rantac

Headache
Diarrhea
Gastrointestinal disturbance

How to use Rantac Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Rantac 150 Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Rantac Tablet works

Rantac 150 Tablet is a histamine H2 receptor blocker that reduces the amount of acid made in the stomach. It relieves acid-related indigestion and heartburn.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Rantac 150 Tablet.

Pregnancy

SAFE IF PRESCRIBED

Rantac 150 Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Breast feeding

SAFE IF PRESCRIBED

Rantac 150 Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.

Driving

SAFE

Rantac 150 Tablet does not usually affect your ability to drive.

Kidney

CAUTION

Rantac 150 Tablet should be used with caution in patients with kidney disease. Dose adjustment of Rantac 150 Tablet may be needed. Please consult your doctor.

Liver

CAUTION

Rantac 150 Tablet should be used with caution in patients with liver disease. Dose adjustment of Rantac 150 Tablet may be needed. Please consult your doctor.

What if you forget to take Rantac Tablet?

If you miss a dose of Rantac 150 Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

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Quick tips

If you are also taking other medications to treat acidity (e.g., antacid), take them 2 hours before or after taking Rantac 150 Tablet.
Avoid taking soft drinks, citrus fruits like orange and lemon, which can irritate the stomach and increase acid secretion.
Inform your doctor if you do not feel better after taking Rantac 150 Tablet for 2 weeks as you may be suffering from some other problems.
Inform your doctor if you have ever been diagnosed with kidney disease as dose of your medicine may need to be adjusted.
Do not stop taking the medication without talking to your doctor.

Fact Box

Chemical Class

Aralkylamines Derivative

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

Action Class

H2 Receptor Blocker

Interaction with drugs

Taking Rantac with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Efavirenz

Brand(s): Evirenz, Estiva, Efamat

Life-threatening

Nevirapine

Brand(s): Nevimune, Nevipan, Nevir

Life-threatening

Acarbose

Brand(s): Diadose, Abacus, Disorb

Serious

Atazanavir

Brand(s): Atazor

Serious

View all interactions

Patient concerns

Having severe acidity in stomach

Dr. Varun Manoj Wadhwani

General Practitioner

Take Tablet Rantac 150 twice a day

Heartburn Mental disorder Depression Frequent persistent heartburn Gastroesophageal reflux disease Irritable bowel syndrome Indigestion Back flow of acid from stomach Difficulty in swallowing Inflammation of esophagus Excess acid secretion by stomach Intestinal or stomach ulcers

Dr. Sunil Sekhri

Diabetology

You need to be examined in clinic to reach a diagnosis and then appropriate medicine can be prescribed

Suffering from acid reflux disease due to which pain in throat and right side of lower abdomen

Dr. Saurav Arora

Homeopathy

Dear sir for the time being you can take Robinia 30, 04 drops in half cup water and Nixocid tab 2 tab thrice daily for a month, but as this case needs supervision, discussion and examination you need to visit a homeopath so that he can discuss your case in detail, get some investigations, do examination and guide you accordingly,

User feedback

Patients taking Rantac 150 Tablet

Once A Day

60%

Twice A Day

40%

What are you using Rantac Tablet for?

Acidity

55%

Others

24%

Heartburn

10%

Stomach ulcer*

10%

Intestinal ul*

*Stomach ulcers, Intestinal ulcers

How much was the improvement?

Average

38%

Excellent

34%

Poor

28%

What were the side-effects while using Rantac 150 Tablet?

No Side Effec*

26%

Fatigue

15%

Sleepiness

13%

Constipation

12%

Headache

10%

*No Side Effect

How do you take Rantac Tablet?

Empty stomach

49%

With or witho*

27%

With food

24%

*With or without food

Please rate Rantac 150 Tablet on price

Not Expensive

44%

Average

33%

Expensive

24%

FAQs

Q. Is Rantac 150 Tablet safe for long-term use?

There is limited data available on whether Rantac 150 Tablet can be used for the long term or not, but it is a relatively safe medicine. You should take it for the duration advised by your doctor. Do not take over-the-counter Rantac 150 Tablet for longer than 2 weeks unless advised by your doctor.

Q. Can I take Rantac 150 Tablet empty stomach?

Rantac 150 Tablet may be taken with or without food. It can be taken once daily before bedtime or twice daily in the morning and before bedtime, as recommended.

Q. Is Rantac 150 Tablet effective?

Rantac 150 Tablet would be effective only if used for the right indication in the dose and the duration as advised by the doctor. In case you do not find any change in your condition while taking this medicine, please talk to your doctor. Do not change the dose or stop taking the medicine without consulting your doctor.

Q. What are the dos and don’ts while taking Rantac 150 Tablet?

Avoid taking aspirin and other painkillers used to treat arthritis, period pain, or headache. These medicines may irritate the stomach and make your condition worse. Contact your doctor who may suggest other medicines. Avoid coffee, tea, cocoa, and cola drinks because these contain ingredients that may irritate your stomach. Eat smaller, more frequent meals. Eat slowly and chew your food carefully. Try not to rush while having meals. You should stop or cut down on smoking.

Q. Can I take alcohol with Rantac 150 Tablet?

Alcohol does not interfere with the working of Rantac 150 Tablet. But, you should avoid taking alcohol as it may further damage the stomach, delaying your recovery.

Q. How long does it take for Rantac 150 Tablet to start working?

Rantac 150 Tablet starts working as fast as 15 minutes from when it is given. Its effect is seen to last all day or all night.

Q. What is the difference between Rantac 150 Tablet and omeprazole?

Rantac 150 Tablet and Omeprazole belong to different groups of medicines. While Rantac 150 Tablet belongs to histamine H2 antagonists group, Omeprazole belongs to proton pump inhibitors group. These medicines (Rantac 150 Tablet and Omeprazole) work by reducing the amount of acid made by the stomach, to give relief of symptoms and allow healing to take place.

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Disclaimer:

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Wallace JL, Sharkey KA. Pharmacotherapy of Gastric Acidity, Peptic Ulcers, and Gastroesophageal Reflux Disease. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman's: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: The McGraw-Hill Companies, Inc.; 2011. [Accessed 24 Jan. 2019] (online) Available from:
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Ranitidine. [Updated 2018 Oct 31]. [Accessed 20 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 28 Mar. 2019] (online) Available from:

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Cnergy IT Park, 3rd floor Appa Saheb Marathe Marg, Prabhadevi, Mumbai 400025

Country of origin: India
Expires on or after: February, 2024

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