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Last updated
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Product introduction

Rantac Spas Tablet is a medicine used to treat hyperacidity, abdominal pain and cramps, bloating, heartburn, flatulence, and indigestion. It works by reducing stomach acid, improving gut motility, and breaking down gas bubbles.

Rantac Spas Tablet may be taken with or without food. Follow the prescribed dosage and duration carefully. To support its effectiveness, avoid acidic or spicy foods that can trigger discomfort. Staying hydrated and maintaining an active lifestyle can help improve digestion and reduce abdominal pain.


Common side effects of Rantac Spas Tablet include constipation, diarrhea, headache, nausea, weakness, and muscle pain. If any of these side effects persist or worsen, let your doctor know. They may be able to suggest ways to prevent the side effects or prescribe you an alternate medicine.


Before taking this medicine, let your doctor know if you have any preexisting medical conditions. Let your doctor also know about all the medicines you are taking to make sure it is safe for you. Pregnant and breastfeeding women should consult their doctor before taking this medicine.


Benefits of Rantac Tablet

In Treatment of Acidity

Rantac Spas Tablet provides effective relief from hyperacidity by reducing excess stomach acid production. This helps prevent acid reflux and discomfort, allowing patients to enjoy meals without the burning sensation and irritation caused by acidity.

In Treatment of Heartburn

Rantac Spas Tablet helps reduce acid reflux, preventing the painful burning sensation in the chest. This allows users to sleep better at night and go through their day without the distress of acidity-related pain.

In Treatment of Indigestion

Rantac Spas Tablet improves stomach emptying and enhances digestion, reducing heaviness, nausea, and discomfort after meals. This helps users enjoy food without the worry of sluggish digestion.

In Treatment of Bloating

Rantac Spas Tablet helps break down trapped gas in the digestive system, relieving pressure and the feeling of fullness. This makes eating and digestion more comfortable, preventing discomfort after meals.

In Treatment of Abdominal pain

Rantac Spas Tablet relaxes the stomach muscles and improves digestion, easing discomfort and cramps, and making daily activities more comfortable. Users can go about their day without the interruption of stomach pain.

In Treatment of Flatulence (gas formation)

Rantac Spas Tablet helps relieve flatulence and associated discomfort by addressing multiple causes of bloating. It helps reduce stomach acid, relaxes intestinal muscles to ease cramping, and breaks down gas bubbles for easier passage. This provides quick relief from flatulence and improves overall digestive comfort.

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

  • Constipation
  • Diarrhea
  • Headache
  • Nausea
  • Muscle pain
  • Weakness

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 Spas Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Rantac Tablet works

Rantac Spas Tablet is a combination of ranitidine, domperidone, and simethicone. Ranitidine, an H2-receptor blocker, reduces stomach acid production, preventing hyperacidity and heartburn. Domperidone, a prokinetic agent, enhances gastric motility and accelerates stomach emptying, helping with indigestion and reducing nausea. Simethicone, an antiflatulent, breaks down gas bubbles in the digestive tract, relieving bloating and flatulence. Together, these ingredients provide effective relief from acidity, abdominal cramps, bloating, and digestive discomfort, improving overall gut health.

Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Rantac Spas Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Rantac Spas Tablet during pregnancy is not available. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Rantac Spas Tablet during breastfeeding is not available. Please consult your doctor.
Driving
CONSULT YOUR DOCTOR
It is not known whether Rantac Spas Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
Kidney
CONSULT YOUR DOCTOR
There is limited information available on the use of Rantac Spas Tablet in patients with kidney disease. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Rantac Spas Tablet in patients with liver disease. Please consult your doctor.

What if you forget to take Rantac Tablet?

If you miss a dose of Rantac Spas 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.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
Rantac Spas Tablet
₹4.6/Tablet
Ranydol Spas Tablet
Leeford Healthcare Ltd
₹5.9/tablet
28% costlier

Quick tips

  • Drinking plenty of water supports digestion and can reduce the likelihood of bloating and discomfort.
  • If your symptoms persist or worsen despite treatment, consult your doctor for a reassessment and possible adjustment in your treatment plan.
  • Regular physical activity and a balanced diet can improve digestion and overall digestive health, helping prevent discomfort.

Fact Box

Habit Forming
No
Therapeutic Class
GASTRO INTESTINAL

Patient concerns

Having severe acidity in stomach
Dr. Varun Manoj Wadhwani
General Practitioner
Take Tablet Rantac 150 twice a day
My wife is in first trimester (10weeks). She is severely suffering from indigestion/heaviness in stomach, particularly after 5pm. Whenever she is taking syrup for indigestion after few minutes she is vomiting. And also she is feeling pressure/pain at heart. Kindly need suggestion to overcome the above problem/feeling please. This is happening from last 4 days
Dr. Megha Tuli
Obstetrics and Gynaecology
Start with tablet Rantac twice a day on an empty stomach for a week.

FAQs

Can Rantac Spas Tablet be used for conditions other than acidity and abdominal pain?

Rantac Spas Tablet is used for acidity, heartburn, flatulence, indigestion, and abdominal pain. For other digestive issues, consult your doctor.

How can lifestyle changes help improve my condition along with Rantac Spas Tablet?

Avoid trigger foods, eat smaller meals, stay hydrated, and exercise regularly to support digestion and enhance the effectiveness of Rantac Spas Tablet.

How long should I take Rantac Spas Tablet for acidity relief?

The duration depends on your symptoms and your doctor's recommendation. Follow your doctor's guidance for the appropriate treatment period.

Can Rantac Spas Tablet be used alongside antacids or other digestive medications?

Consult your doctor before using Rantac Spas Tablet with other medications to avoid potential interactions and ensure safe use.

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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

  1. Leeford: Ranitidine, Dicyclomine Hydrochloride, and Simethicone [Product Information]. [Accessed 10 Feb. 2025] (online) Available from: External Link

Marketer details

Name: J B Chemicals and Pharmaceuticals Ltd
Address: Cnergy IT Park, 3rd floor Appa Saheb Marathe Marg, Prabhadevi, Mumbai 400025
Country of origin: India

46
Inclusive of all taxes
MRP50  8% OFF
10.0 tablets in 1 strip
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