Colitac 10mg/150mg Tablet

Dicyclomine (10mg)+ Ranitidine (150mg)

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Colitac 10mg/150mg Tablet is a combination medicine used to treat acidity-related abdominal pain. It works effectively to reduce abdominal pain, bloating, and cramps by relaxing the muscles of the stomach and gut. It also neutralizes excessive acid in the stomach and relieves indigestion or heartburn.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 19 Jun 2026 | 05:47 PM (IST)

₹16.5 MRP ₹18.7512% off

Gurgaon

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General Information

Contains

Dicyclomine (10mg)+ Ranitidine (150mg)

Marketer

Indu Drugs Pvt Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Colitac 10mg/150mg Tablet is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are constipation, diarrhea, headache, weakness, and muscle pain. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. It may also cause drowsiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can worsen your drowsiness.

Before taking this medicine, you should tell your doctor if you are pregnant, planning pregnancy or breastfeeding. You should also tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you.

Uses of Colitac Tablet

Abdominal pain

Benefits of Colitac Tablet

Abdominal pain
Colitac 10mg/150mg Tablet effectively relieves sudden muscle spasms or contractions in the stomach and intestine (gut), thereby relaxing the muscles and improving movement of food. This helps to treat abdominal pain (or stomach pain) as well as cramps, bloating and discomfort. Eventually, it will help you to go about your daily activities more easily and have a better, more active, quality of life.

Side effects of Colitac 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 Colitac

Constipation
Diarrhea
Drowsiness
Headache
Weakness
Muscle pain

How to use Colitac 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. Colitac 10mg/150mg Tablet may be taken with or without food.

How Colitac Tablet works

Colitac 10mg/150mg Tablet is a combination of two medicines: Dicyclomine and Ranitidine. Dicyclomine is an antispasmodic which works by relaxing the muscles in your stomach and gut (intestine). It stops sudden muscle contractions (spasms), thereby relieving abdominal cramps and pain. Ranitidine is an H2 blocker (antacid). It works by reducing the amount of acid in the stomach which helps relieve acid-related indigestion and heartburn.

Quick tips

You will be prescribed Colitac 10mg/150mg Tablet to get relief from abdominal pain due to acidity.
Drink 6 to 8 full glasses of water daily to help prevent constipation while you are taking this medicine. Do not use a stool softener (laxative) without first asking your doctor.
Do not take indigestion remedies (antacids) within two hours of taking Colitac 10mg/150mg Tablet.
Incorporate the folowing lifestyle changes in order to prevent acidity:
1. Make sure you eat regular meals and drink plenty of water.
2. Avoid spicy and fatty fried food.
3. Lose weight if you are obese.
4. If you are a smoker, consider giving up.
5. Don't drink too much alcohol.
6. Do not go to bed immediately after taking a meal. Sit in a relaxed position for some time for better digestion.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Colitac 10mg/150mg Tablet may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

Colitac 10mg/150mg Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

UNSAFE

Colitac 10mg/150mg Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.

Driving

UNSAFE

Colitac 10mg/150mg Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Colitac 10mg/150mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

CAUTION

Colitac 10mg/150mg Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

Frequently asked questions

What is Colitac 10mg/150mg Tablet used for?

Colitac 10mg/150mg Tablet is used to relieve abdominal pain, stomach cramps, bloating, acidity, gas, and discomfort associated with conditions such as indigestion, hyperacidity, and gastrointestinal spasms. It helps relax stomach and intestinal muscles while reducing excess stomach acid, making digestion more comfortable.

Can Colitac 10mg/150mg Tablet be used for treating stomach cramps during periods?

Yes, Colitac 10mg/150mg Tablet may help relieve abdominal cramps caused by smooth muscle spasms, including some stomach discomfort that may occur during menstrual periods. However, if period pain is severe or persistent, further medical evaluation may be needed to identify the underlying cause.

Is Colitac 10mg/150mg Tablet effective for relieving bloating and gas along with acidity?

Yes, Colitac 10mg/150mg Tablet may help relieve bloating, gas, abdominal discomfort, and acidity. By reducing stomach acid production and relaxing intestinal muscle spasms, it can help improve digestive comfort and reduce symptoms associated with indigestion.

Should Colitac 10mg/150mg Tablet be taken on an empty stomach or after a meal?

Colitac 10mg/150mg Tablet is usually taken as advised by your doctor. It is commonly recommended before meals because the acid-reducing component works best when taken before food. Follow your doctor's instructions regarding the timing of doses.

Why should I avoid taking other antacids within two hours of taking Colitac 10mg/150mg Tablet?

Some antacids may interfere with the absorption and effectiveness of the medicines present in Colitac 10mg/150mg Tablet. Maintaining a gap of at least two hours between Colitac 10mg/150mg Tablet and other antacids may help ensure optimal effectiveness. Follow your doctor's advice regarding the use of additional stomach medicines.

Does Colitac 10mg/150mg Tablet cause drowsiness or affect my ability to drive?

Some people may experience dizziness, blurred vision, or drowsiness while taking Colitac 10mg/150mg Tablet. If you feel less alert than usual, avoid driving, operating machinery, or performing activities that require concentration until you know how the medicine affects you.

What can I do to manage constipation while taking Colitac 10mg/150mg Tablet?

Drink plenty of fluids, eat fiber-rich foods such as fruits, vegetables, and whole grains, and stay physically active if possible. If constipation becomes troublesome or persistent, consult your doctor for further advice rather than taking laxatives without medical guidance.

Can Colitac 10mg/150mg Tablet be used for long-term relief of chronic acidity?

Colitac 10mg/150mg Tablet should only be used for the duration recommended by your doctor. Persistent or chronic acidity may require further evaluation to identify the underlying cause. Long-term self-medication is not recommended without medical supervision.

What dietary and lifestyle changes can help Colitac 10mg/150mg Tablet work more effectively for my condition?

Avoid large meals, very spicy or fatty foods, excessive caffeine, and alcohol if they worsen your symptoms. Eat smaller meals at regular intervals, maintain adequate hydration, avoid lying down immediately after eating, manage stress, and maintain a healthy lifestyle. These measures may help improve symptom control alongside treatment.

Fact Box

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

References

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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.

Marketer details

Name: Indu Drugs Pvt Ltd
Address: 5-35/278&279, Prasanth Nagar IDA, Kukatpally, Hyderabad-500 072. Andhra Pradesh, India

Vendor Details

Country of origin: India

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Gastro Intestinal

Antispasmodics Combined With Other Products

Colitac 10mg/150mg Tablet

Colitac 10mg/150mg Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Colitac Tablet

Benefits of Colitac Tablet

Side effects of Colitac Tablet

How to use Colitac Tablet

How Colitac Tablet works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Colitac 10mg/150mg Tablet used for?

Can Colitac 10mg/150mg Tablet be used for treating stomach cramps during periods?

Is Colitac 10mg/150mg Tablet effective for relieving bloating and gas along with acidity?

Should Colitac 10mg/150mg Tablet be taken on an empty stomach or after a meal?

Why should I avoid taking other antacids within two hours of taking Colitac 10mg/150mg Tablet?

Does Colitac 10mg/150mg Tablet cause drowsiness or affect my ability to drive?

What can I do to manage constipation while taking Colitac 10mg/150mg Tablet?

Can Colitac 10mg/150mg Tablet be used for long-term relief of chronic acidity?

What dietary and lifestyle changes can help Colitac 10mg/150mg Tablet work more effectively for my condition?

Fact Box

Habit Forming

Therapeutic Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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