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Loperamide - Imodium

Bharat Pothuri Medically Reviewed by Dr. Bharat Pothuri, MD, FACG
Brand Name
Loperamide
Generic Name
Imodium
Drug Class
Antidiarrheal
Availability
OTC, Prescription
Manufacturer
Johnson & Johnson
Indications
Acute diarrhea, IBS-related diarrhea
Type
Capsule, Tablet
Doses
4 mg initially, then 2 mg per loose stool
Route
Oral
Side Effects
Constipation, dizziness
Interactions
CNS depressants, antibiotics
Overdose
Seek help for severe constipation
Missed Dose
Take as soon as possible
Contraindications
Severe liver disease, abdominal pain
Alternatives
Lomotil, Bismuth Subsalicylate
Co-Pay Assistance Program
Available
Patient Assistance Program
Available

Frequently Asked Questions

What is Imodium used for?

Imodium is used to treat diarrhea by slowing down the movement of the intestines and reducing fluid loss.

How does Imodium work?

Imodium works by binding to opioid receptors in the gut, which slows down bowel movements and allows the body to absorb more fluids from the stool.

What are the common side effects of Imodium?

Common side effects include constipation, abdominal discomfort, and dizziness. Severe side effects may include bloating or swelling of the abdomen.

How should Imodium be taken?

Imodium is typically taken orally in tablet form, with the dosage depending on the severity of diarrhea. Follow your healthcare provider�s instructions.

Can Imodium be used for chronic diarrhea?

Imodium is usually recommended for short-term use. For chronic diarrhea, it�s important to identify the underlying cause, which may require a different treatment approach.

Is Imodium safe during pregnancy?

Imodium should be used during pregnancy only if clearly needed. Consult your healthcare provider before taking Imodium if you are pregnant.

What should I do if I miss a dose of Imodium?

If you miss a dose, take it as soon as you remember unless it�s almost time for your next dose. Do not take two doses at once.

Can Imodium be used for food poisoning?

Imodium can help control diarrhea caused by food poisoning, but it should not be used if there is blood in the stool or if you have a high fever.

Can Imodium interact with other medications?

Imodium may interact with certain medications, including antibiotics and antifungal treatments. Always inform your healthcare provider about any other medications you're taking.

How long does it take for Imodium to work?

Imodium typically begins to work within 1 hour after taking a dose. If symptoms persist or worsen, consult your healthcare provider.