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Eldoper 2mg Capsule

Written By Dr. Anuj Saini, MMST, MBBS
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS
Last updated on 14 Apr 2026 | 04:20 PM (IST)
Eldoper 2mg Capsule is used in the treatment of diarrhea. It should not be used in patients with dysentery (diarrhea with blood).
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General Information

The content is shown in English
Eldoper 2mg Capsule image
Eldoper 2mg Capsule image
Eldoper 2mg Capsule image

Product introduction

Eldoper 2mg Capsule 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 Eldoper Capsule

Benefits of Eldoper Capsule

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 Eldoper Capsule

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 Eldoper
  • Constipation
  • Nausea
  • Headache
  • Stomach pain

How to use Eldoper Capsule

Take this medicine in the dose and duration as advised by your doctor. Eldoper 2mg Capsule may be taken with or without food.

How Eldoper Capsule works

Eldoper 2mg Capsule 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.

Quick tips

  • You have been prescribed Eldoper 2mg Capsule 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 Eldoper 2mg Capsule if you have blood in your stool or if you are severely constipated.
  • Use caution while driving or doing anything that requires concentration as Eldoper 2mg Capsule can cause dizziness and sleepiness.
  • Stop taking the medication as soon as your symptoms are relieved.

Safety advice

Alcohol

Alcohol

CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Eldoper 2mg Capsule. Please consult your doctor.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Eldoper 2mg Capsule during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Eldoper 2mg Capsule may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving

Driving

UNSAFE
Eldoper 2mg Capsule may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

SAFE IF PRESCRIBED
Eldoper 2mg Capsule is safe to use in patients with kidney disease. No dose adjustment is recommended.
However, inform your doctor if you have any underlying kidney disease.
Liver

Liver

CONSULT YOUR DOCTOR
There is limited data available on the use of Eldoper 2mg Capsule in patients with liver disease.

Interaction with drugs

Taking Eldoper with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Life-threatening

Domperidone (Oral Route)

Do not consume Loperamide with Domperidone.
Severe

Amiodarone (Oral Route)

Talk to your doctor if you experience Loperamide side effects associated with your heart or nerves.
Severe

Amiodarone (Injection Route)

Talk to your doctor if you experience Loperamide side effects associated with your heart or nerves.
Severe

Artemether (Injection Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.
Severe

Artemether (Oral Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.

Frequently asked questions

Eldoper 2mg Capsule is relatively safe if used as recommended. In case of any side effects, consult your doctor.
Eldoper 2mg Capsule is used for treating short-term or long-term diarrhea, with or without any associated disease.
Eldoper 2mg Capsule may be used in few cases of IBS but please consult your doctor before its use.
Eldoper 2mg Capsule may be taken simultaneously with antibiotics, paracetamol, ibuprofen, omiprazole or ciprofloxacin. Eldoper 2mg Capsule might interact with desmopressin, ritonavir, quinidine or cotrimoxazole. Please consult your doctor before use
Eldoper 2mg Capsule is used in higher doses as a part of opiate withdrawal process. However, do consult your doctor regarding the same.
No, Eldoper 2mg Capsule is a safe and non-addictive anti-diarrheal drug.
Eldoper 2mg Capsule 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.
Cimetidine can decrease the metabolism of Eldoper 2mg Capsule, increase its blood levels and hence, increase its effects and side effects. Your dose of Eldoper 2mg Capsule may needs to be decreased. Consult your doctor prior to taking both the drugs together.

Fact Box

Chemical Class

Diphenylmethanes

Habit Forming

No

Therapeutic Class

GASTRO INTESTINAL

Action Class

Opioid Agonist- Antidiarrheal

Related lab tests

Related ayurvedic ingredients
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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: Micro Labs Ltd
Address: 27, RACE COURSE ROAD, BANGALORE-560 001, INDIA

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Eldoper 2mg Capsule. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
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