Lopar Tablet is used in the treatment of diarrhea. It should not be used in patients with dysentery (diarrhea with blood).

Lopar Tablet is taken with or without food in a dose and duration as advised by the doctor. 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 doctor know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are headache, nausea, and constipation. 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 dizziness, 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 sleepiness.

Diarrhea can cause water loss and electrolyte imbalance, so drink plenty of fluids to help keep yourself hydrated. It is important to avoid this medicine if you have blood in your stool or if you are severely constipated.

Uses of Lopar Tablet

Diarrhea

Benefits of Lopar Tablet

In Diarrhea

Diarrhea is an increase in the frequency of bowel movements or loose watery bowel movements. This medicine can relieve frequent loose motions and also help you to stay well by preventing them from coming back. You need to take this medicine regularly to get the most out of it and you should drink plenty of fluids while taking it to make sure you stay hydrated.

Side effects of Lopar 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 Lopar

Constipation
Nausea
Headache
Stomach pain

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

How Lopar Tablet works

Lopar Tablet is an anti-diarrhoeal medication. It works by slowing down the contraction of the intestines thereby decreasing the speed at which the contents pass through it. This allows more time for reabsorption of fluids and nutrients, making the stools more solid and less frequent.

Safety advice

Alcohol

UNSAFE

Lopar Tablet may cause excessive drowsiness with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

Lopar Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

SAFE IF PRESCRIBED

Lopar Tablet is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.

Driving

UNSAFE

Lopar Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

SAFE IF PRESCRIBED

Lopar Tablet is safe to use in patients with kidney disease. No dose adjustment of Lopar Tablet is recommended.
However, inform your doctor if you have any underlying kidney disease.

Liver

CAUTION

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

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Lopar Tablet

₹1.83/Tablet

Lomofen Plus Tablet

RPG Life Sciences Ltd

₹2.01/tablet

10% costlier

Lopamide Tablet

Torrent Pharmaceuticals Ltd

₹2.37/tablet

30% costlier

Andial 2mg Tablet

Veritaz Healthcare Ltd

₹2.3/tablet

26% costlier

Diarsec 2mg Tablet

Biochem Pharmaceutical Industries

₹1.84/tablet

1% costlier

Lopra Tablet

Sun Life Sciences Pvt Ltd

₹2.01/tablet

10% costlier

View all substitutes

Quick tips

You have been prescribed Lopar Tablet for the treatment of diarrhea.
Diarrhea can cause water loss and electrolyte imbalance. Drink plenty of fluids to help keep you hydrated.
Consult your doctor if your diarrhea lasts for more than 48 hours.
Do not use Lopar Tablet if you have blood in your stool or if you are severely constipated.
Use caution while driving or doing anything that requires concentration as Lopar Tablet can cause dizziness and sleepiness.
Stop taking the medication as soon as your symptoms are relieved.

Fact Box

Chemical Class

Phenylpiperidine Derivative

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

Action Class

Opioid Agonist- Antidiarrheal

Interaction with drugs

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

Domperidone (Oral Route) Life-threatening

Concomitant use may affect heart rhythm and can be fatal. Do not consume Loperamide with Domperidone.

Amiodarone (Oral Route) Severe

Concurrent use may cause fatal disturbances in the heart rhythm. Talk to your doctor if you experience Loperamide side effects associated with your heart or nerves.

Amiodarone (Injection Route) Severe

Concurrent use may cause fatal disturbances in the heart rhythm. Talk to your doctor if you experience Loperamide side effects associated with your heart or nerves.

Arsenic Trioxide (Injection Route) Severe

Concurrent use may cause serious disturbance in heart rhythm. Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart... More

Artemether (Injection Route) Severe

Concurrent use may cause serious disturbance in heart rhythm. Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart... More

View all drug interactions

Patient concerns

Diarrhea and dysentery last 15 days I had taken levofoxcin+ornidazol bd for 5 days along refaximin 400 tab bd for 5 day but it is start again

Dr. Sfurti Mann

Internal Medicine

Get a colonoscopy done for chronic Diarrhea

My stomach problems for nearly two months in the daytime, affecting five to six times to go to the toilet.

Dr. Sfurti Mann

Internal Medicine

Get colonoscopy done for diagnosis of chronic diarrhea

Dear My son PATIENT suffering from diarrhea everytime after 1 month he got diarrhea, what is the substitute for his diarrhea how ut can cure please help me

Dr. Gopal Bansilal Samdani

Paediatrics

Please consult Pediatrician Dr. will take detail history and will examine your child in detail. may ask you for lab test on blood urine stool etc if necessary. All information will be used to determine exact underlying cause of problem. Depending upon cause will prescribe you treatment

User feedback

What are you using Lopar Tablet for?

Diarrhea

100%

FAQs

Is Lopar Tablet safe?

Lopar Tablet is relatively safe if used as recommended. In case of any side effects, consult your doctor.

What is Lopar Tablet used for?

Lopar Tablet is used for treating short-term or long-term diarrhea, with or without any associated disease.

Can Lopar Tablet be used for IBS?

Lopar Tablet may be used in few cases of IBS but please consult your doctor before its use.

Can I take Lopar Tablet with antibiotics, paracetamol, ibuprofen, omeprazole, ciprofloxacin, desmopressin, ritonavir, quinidine or cotrimoxazole?

Lopar Tablet may be taken simultaneously with antibiotics, paracetamol, ibuprofen, omiprazole or ciprofloxacin. Lopar Tablet might interact with desmopressin, ritonavir, quinidine or cotrimoxazole. Please consult your doctor before use

Does Lopar Tablet help in opiate withdrawal?

Lopar Tablet is used in higher doses as a part of opiate withdrawal process. However, do consult your doctor regarding the same.

Is Lopar Tablet addictive?

No, Lopar Tablet is a safe and non-addictive anti-diarrheal drug.

Can Lopar Tablet be used for stomach cramps, nausea, stomach flu, rota virus diarrhea and gas?

Lopar Tablet may benefit few cases of stomach cramps or nausea associated with diarrhea. It is sometimes used for stomach flu, rota virus diarrhea. It is not used for gas. Please consult your doctor before taking the drug.

Can I take Lopar Tablet with cimetidine?

Cimetidine can decrease the metabolism of Lopar Tablet, increase its blood levels and hence, increase its effects and side effects. Your dose of Lopar Tablet may needs to be decreased. Consult your doctor prior to taking both the drugs together.

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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

McQuaid KR. Drugs Used in the Treatment of Gastrointestinal Diseases. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 1081.
Loperamide hydrochloride. Beeston, Nottingham: THE BOOTS COMPANY PLC; 2018. [Accessed 25 Jan. 2019] (online) Available from:
Drugs.com. Loperamide Pregnancy and Breastfeeding Warnings. [Accessed 28 Mar. 2019] (online) Available from:
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 29 Mar. 2019] (online) Available from:

Marketer details

Name: Himanshu Pharmaceuticals Pvt Ltd

Address: No.10/12, Vimala Tower, 4th Floor, 1st Cross, SGN Layout, Fireworks Colony , Lalbagh Road Cross, Bangalore, Karnataka-560027

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.