Imodium A-D

Gastroenteritis, Intestinal stoma leak, Diarrhea + 2 more

Treatment

8 FDA approvals

20 Active Studies for Imodium A-D

What is Imodium A-D

Loperamide

The Generic name of this drug

Treatment Summary

Loperamide is a long-acting medication used to treat diarrhea. It does not get absorbed into the bloodstream, so it does not affect the nervous system or the hormones that regulate blood pressure. It works by blocking the effects of histamine, which can reduce diarrhea, and it prevents the release of acetylcholine, which can also stop diarrhea.

Imodium A-D

is the brand name

Imodium A-D Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Imodium A-D

Loperamide

1989

401

Approved as Treatment by the FDA

Loperamide, otherwise called Imodium A-D, is approved by the FDA for 8 uses including Traveler's Diarrhea and Gastroenteritis .

Traveler's Diarrhea

Gastroenteritis

Inflammatory Bowel Diseases (IBD)

Diarrhea

Intestinal stoma leak

Diarrhea

Chronic Functional Diarrhea

Crohn's Disease

Effectiveness

How Imodium A-D Affects Patients

Loperamide is a medication used to treat diarrhea. It works by slowing down the movement of food through the digestive tract, allowing more water and electrolytes to be absorbed from the intestines. It also increases rectal tone, reducing fecal volume and making the stool firmer. It usually takes about an hour for it to start working and can last for up to three days. Although loperamide is an opioid, it does not produce pain relief at typical doses. However, very high doses can allow it to pass into the brain, where it can cause opioid effects and toxicity. In extreme cases, loperamide

How Imodium A-D works in the body

Loperamide works by binding to opioid receptors on intestinal muscles. This causes a chain reaction that reduces nerve activity in the intestines and decreases the release of certain chemicals that cause muscle contractions. As a result, loperamide slows movement in the intestines, allowing more water and electrolytes to be absorbed. It also reduces the amount of muscle contractions, making stools harder and drier.

When to interrupt dosage

The advised dosage of Imodium A-D is contingent upon the determined disorder, including Diarrhea, Crohn's Disease and Ulcerative Colitis, as well as Intestinal stoma leakage. The extent of dosage depends on the technique of delivery, as exemplified in the table below.

Condition

Dosage

Administration

Gastroenteritis

, 2.0 mg, 1.0 mg/mL, 0.2 mg/mL

, Oral, Tablet, film coated - Oral, Tablet, film coated, Solution, Solution - Oral, Suspension, Suspension - Oral, Tablet, Tablet - Oral, Liquid, Liquid - Oral, Capsule, Capsule - Oral, Capsule, liquid filled, Capsule, liquid filled - Oral, Tablet, coated, Tablet, coated - Oral, Tablet, chewable, Tablet, chewable - Oral, Kit, Kit - Oral, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Intestinal stoma leak

, 2.0 mg, 1.0 mg/mL, 0.2 mg/mL

, Oral, Tablet, film coated - Oral, Tablet, film coated, Solution, Solution - Oral, Suspension, Suspension - Oral, Tablet, Tablet - Oral, Liquid, Liquid - Oral, Capsule, Capsule - Oral, Capsule, liquid filled, Capsule, liquid filled - Oral, Tablet, coated, Tablet, coated - Oral, Tablet, chewable, Tablet, chewable - Oral, Kit, Kit - Oral, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Diarrhea

, 2.0 mg, 1.0 mg/mL, 0.2 mg/mL

, Oral, Tablet, film coated - Oral, Tablet, film coated, Solution, Solution - Oral, Suspension, Suspension - Oral, Tablet, Tablet - Oral, Liquid, Liquid - Oral, Capsule, Capsule - Oral, Capsule, liquid filled, Capsule, liquid filled - Oral, Tablet, coated, Tablet, coated - Oral, Tablet, chewable, Tablet, chewable - Oral, Kit, Kit - Oral, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Crohn's Disease

, 2.0 mg, 1.0 mg/mL, 0.2 mg/mL

, Oral, Tablet, film coated - Oral, Tablet, film coated, Solution, Solution - Oral, Suspension, Suspension - Oral, Tablet, Tablet - Oral, Liquid, Liquid - Oral, Capsule, Capsule - Oral, Capsule, liquid filled, Capsule, liquid filled - Oral, Tablet, coated, Tablet, coated - Oral, Tablet, chewable, Tablet, chewable - Oral, Kit, Kit - Oral, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Chronic Functional Diarrhea

, 2.0 mg, 1.0 mg/mL, 0.2 mg/mL

, Oral, Tablet, film coated - Oral, Tablet, film coated, Solution, Solution - Oral, Suspension, Suspension - Oral, Tablet, Tablet - Oral, Liquid, Liquid - Oral, Capsule, Capsule - Oral, Capsule, liquid filled, Capsule, liquid filled - Oral, Tablet, coated, Tablet, coated - Oral, Tablet, chewable, Tablet, chewable - Oral, Kit, Kit - Oral, Tablet, orally disintegrating - Oral, Tablet, orally disintegrating

Warnings

Imodium A-D Contraindications

Condition

Risk Level

Notes

Abdominal Pain

Do Not Combine

Therapeutic procedure

Do Not Combine

Pulse Frequency

Do Not Combine

Dysentery

Do Not Combine

Enterocolitis

Do Not Combine

Ulcerative Colitis

Do Not Combine

There are 20 known major drug interactions with Imodium A-D.

Common Imodium A-D Drug Interactions

Drug Name

Risk Level

Description

(R)-warfarin

Major

The metabolism of (R)-warfarin can be decreased when combined with Loperamide.

(S)-Warfarin

Major

The metabolism of (S)-Warfarin can be decreased when combined with Loperamide.

1,2-Benzodiazepine

Major

The metabolism of 1,2-Benzodiazepine can be decreased when combined with Loperamide.

3,5-diiodothyropropionic acid

Major

The metabolism of 3,5-diiodothyropropionic acid can be decreased when combined with Loperamide.

5-androstenedione

Major

The metabolism of 5-androstenedione can be decreased when combined with Loperamide.

Imodium A-D Toxicity & Overdose Risk

Taking more than the recommended dose of loperamide can be very dangerous and may lead to life-threatening heart issues such as abnormal heart rhythms, fainting, cardiac arrest, and even death. Loperamide overdoses can also cause confusion, sleepiness, decreased coordination, pinpoint pupils, muscle stiffness, slowed breathing, low blood pressure, difficulty urinating, and a blocked intestine. Naloxone can be used to reverse the opioid-related effects of an overdose.

image of a doctor in a lab doing drug, clinical research

Imodium A-D Novel Uses: Which Conditions Have a Clinical Trial Featuring Imodium A-D?

Investigation is currently underway to investigate the potential of Imodium A-D to ameliorate Chronic Functional Diarrhea, Intestinal stoma leakage and Gastroenteritis.

Condition

Clinical Trials

Trial Phases

Diarrhea

0 Actively Recruiting

Crohn's Disease

26 Actively Recruiting

Phase 1, Not Applicable, Early Phase 1, Phase 2, Phase 4

Chronic Functional Diarrhea

0 Actively Recruiting

Intestinal stoma leak

0 Actively Recruiting

Gastroenteritis

12 Actively Recruiting

Phase 1, Phase 2, Not Applicable, Early Phase 1

Imodium A-D Reviews: What are patients saying about Imodium A-D?

5

Patient Review

1/30/2016

Imodium A-D for Diarrhea

Immodium A-D always does the trick for me when I need it. It's quick, painless, and easy with no real side effects that I've noticed.

5

Patient Review

3/2/2018

Imodium A-D for Diarrhea

This treatment always works perfectly for me.

4.3

Patient Review

5/18/2017

Imodium A-D for Diarrhea

Imodium AD helps to slow down my bowel motility and as a result, I'm not as worried about sudden onsets of diarrhea. It's not perfect, but it allows me to go out and do the things I need to do.

3.7

Patient Review

4/29/2010

Imodium A-D for Diarrhea

I experienced diarrhea after taking the drug Plaquenil, which was effective in other ways. However, it caused such severe dehydration that I suffered from double vision a few times before quitting the medication entirely.

3.7

Patient Review

5/20/2009

Imodium A-D for Diarrhea

I take a lot of this medication, and it still doesn't completely relieve my symptoms. I experience severe cramping and bloating, with pain from my belly button to my vaginal cavity. However, without the drug I couldn't function at all. If anyone has any suggestions, please let me know.

3.7

Patient Review

5/15/2016

Imodium A-D for Diarrhea

This medication was effective at stopping my diarrhea. However, I have now been constipated for the last three days. So, it seems I've traded one problem for another.

3.7

Patient Review

1/23/2008

Imodium A-D for Diarrhea due to Inflammatory Bowel Disease

I developed blood in my stool after starting this medication.

3.7

Patient Review

7/21/2014

Imodium A-D for Diarrhea

At first, this medication worked great. But a few hours later I started having intense pain in my upper abdomen, gas and bad bloating.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about imodium a-d

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

When do you take Imodium A-D?

"At first, adults should take 4 milligrams (mg) of loperamide after the first loose bowel movement. After the first dose, they should then take 2 mg of loperamide after each loose bowel movement. The doctor may adjust the dose as needed, but the usual dose is not more than 16 mg (8 capsules) per day."

Answered by AI

What does AD stand for in Imodium?

"There are two forms of Imodium available, one with just the active drug loperamide, and the other with loperamide and simethicone. Both forms are available as a generic drug."

Answered by AI

What is difference between Imodium and Imodium A-D?

"Loperamide is a medication used to treat diarrhea, while Imodium Multi-Symptom Relief can be used to treat diarrhea, bloating, cramps, and pressure caused by gas. Both medications are available over the counter."

Answered by AI

What does Imodium A-D do for you?

"This medication is used to treat sudden diarrhea. It works by slowing down the movement of the gut, which decreases the number of bowel movements and makes the stool less watery."

Answered by AI

Clinical Trials for Imodium A-D

Image of The University of British Columbia in Vancouver, Canada.

Nutritional Therapy + Anti-TNFα for Crohn's Disease

9 - 17
All Sexes
Vancouver, Canada

Children with Crohn's disease (CD), a type of Inflammatory Bowel Disease (IBD), often face serious health challenges, including poor growth, frequent hospital stays, and long-term medication use. Although biologic drugs like infliximab, an anti-TNFα (Tumor necrosis factor α) medication, have improved treatment, they don't work for everyone: many children still experience symptoms or disease flare-ups. Nutritional therapies, especially the Crohn's Disease Exclusion Diet (CDED), may help improve treatment outcomes. This study will assess whether starting CDED at the same time as infliximab leads to better responses to treatment. The goal of this study is to improve how well children respond to therapy, reduce drug exposure, and support better long-term health.

Waitlist Available
Has No Placebo

The University of British Columbia

Kevan Jacobson, MBBCh, FRCP, FRCPC, AGAF, CAGF

Image of Stanford Digestive Health Clinic in Redwood City, United States.

MITI-001 for Irritable Bowel Syndrome

18 - 65
All Sexes
Redwood City, CA

While the pathophysiology of diarrhea-predominant irritable bowel syndrome (IBS-D) is complex and heterogeneous, dysbiosis of the gut microbiome is frequently observed, suggesting that a substantial subset of patients with irritable bowel syndrome (IBS) have symptoms that are initiated and/or perpetuated by a microbiome dysfunction. Successful randomized controlled trials (RCT) for IBS-D (Ford 2018; Black 2022) leveraging microbiome-targeted therapies (antibiotics or low microbiome fermentation diets) suggest the gut microbiome is at least partially involved in IBS symptoms. Furthermore, fecal microbiota transplantation (FMT) for patients with IBS-D has demonstrated promising results (El-Salhy 2020), supporting the possibility that altering the microbiome composition could ameliorate IBS-D symptoms. MITI-001 is a transplantable gut bacterial community composed of 157 live bacterial strains, encompassing 79 genera of commensal bacteria, that have been isolated from healthy donor stool, purified, and banked. The hypothesis of the proposed research is that MITI-001 can target the pathophysiologic lesion in a subset of IBS-D patients, restore the altered microbial metabolic process, and thus alleviate IBS-D symptoms.

Phase < 1
Waitlist Available

Stanford Digestive Health Clinic (+1 Sites)

Sean P Spencer, MD, PhD

Image of Humana Healthcare Research, Inc. in Louisville, United States.

Academic Detailing for Rheumatoid Arthritis

Any Age
All Sexes
Louisville, KY

The goal of this trial is to learn if an interactive evidence-based educational outreach visits to clinicians who prescribe biologics change prescribing of biosimilar medications. The main questions it aims to answer are: 1. Do educational outreach visits lead to a higher number of prescriptions for biosimilar versions of adalimumab? 2. Do in-person or virtual visits work better? Researchers will compare clinicians offered the educational outreach visit to those who are not offered the visit to see if there is a difference in prescribing of biosimilar versions of adalimumab instead of the original brand-name version. Participants will be offered the chance to meet with a trained clinician who will provide educational information tailored to their knowledge and attitudes on the topic. They will also be provided an educational brochure and patient educational materials.

Waitlist Available
Has No Placebo

Humana Healthcare Research, Inc. (+1 Sites)

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Image of Mount Sinai Hospital in New York, United States.

Morning Light Therapy for Inflammatory Bowel Disease

18+
All Sexes
New York, NY

The pilot study will focus on the effects of morning light therapy (MLT) in adult patients with ulcerative colitis (UC) who have evidence of poor sleep quality and active inflammation. The specific population is at risk for circadian rhythm sleep-wake disorders and has significant potential benefit from circadian realignment, which may lead to improved sleep quality and, ultimately, UC-related inflammatory activity. During an initial one-week lead-in period, participants will obtain baseline circadian-related labs, complete symptom-related surveys, and use a wearable device continuously to obtain baseline sleep-wake data. After the lead-in week, patients will undergo one hour of MLT while wearing wearable devices continuously and completing daily symptom surveys. At the end of four weeks of MLT, patients will obtain post-intervention circadian and inflammatory assessments in addition to completing the same symptom-related surveys.

Waitlist Available
Has No Placebo

Mount Sinai Hospital

Hyder Said

Image of Victoria Hospital - London Health Sciences Centre in London, Canada.

Vitamin D for Inflammatory Bowel Disease

18 - 85
All Sexes
London, Canada

The aim of this clinical trial is to gain a better understanding of the effect of Vitamin D supplementation on disease activity and overall health. The main questions it aims to answer are: 1. What proportion of IBD patients adhere to Vitamin D supplement recommendations over a 12-month period? 2. Is the ASK-12 Questionnaire valid in measuring adherence among IBD patients? 3. Does the severity of a patient's Crohn's disease effect overall adherence, over a 12-month period? 4. Does the severity of a patient's Ulcerative Colitis disease effect overall adherence, over a 12-month period? 5. Does Vitamin D supplementation affect the health-related Quality of Life for IBD patients? 6. Is 2,000 IU/Day an effective dose to sustain appropriate blood Vitamin D levels among previously Vitamin deficient IBD patients? Participants will: * Take 2000 IU of Vitamin D every day for the next 12 months * Complete 2 surveys, bloodwork and a fecal calprotectin test at the initial, visit, 6 month follow up and 12 month follow up

Phase 1
Waitlist Available

Victoria Hospital - London Health Sciences Centre

Terry Ponich, MD

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Image of Wake Forest University Health Sciences in Winston-Salem, United States.

Elemental Diet for Inflammatory Bowel Disease

18+
All Sexes
Winston-Salem, NC

Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are chronic inflammatory conditions of the gastrointestinal tract that affect millions of people in the United States of America. Among patients with IBD, symptomatic flares are quite common; up to 40-50% of patients in some populations report having a flare at least once per month. For most patients with IBD flares, the typical outpatient treatment consists of corticosteroids and, in some instances, initiation of or switching between 5-aminosalicylic acid-acid preparations, immunomodulators, or biologics. These treatments, while often effective, can have harmful side effects, especially when used for long durations of time. Therefore, alternative treatments are highly sought after by both patients and providers.

Waitlist Available
Has No Placebo

Wake Forest University Health Sciences

Richard B Weinberg, MD

Image of University of Texas at Arlington in Arlington, United States.

Confocal Laser Endomicroscopy for IBD

2 - 21
All Sexes
Arlington, TX

This study aims to test the overall hypothesis that the membrane tissue binding capacity of cytokines in the biopsied tissue of patients with Inflammatory Bowel Disease (IBD) is predictive of/strongly correlated to clinical response/outcomes observed. The key questions under investigation are: Aim 1: To assess the fluorescent signal intensity at baseline (control antibody with control biopsy and control antibody with IBD biopsy). Aim 2: To characterize the cellular landscape by surveying surface markers using bar-coded antibodies and performing gene expression profiling on every cell within inflamed tissue of patients with IBD. Aim 3: Develop algorithm using artificial intelligence to predict responders versus non-responders and to further subclassify IBD patients using phenotype data.

Waitlist Available
Has No Placebo

University of Texas at Arlington (+1 Sites)

Clifton Huang, MD

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We made a collection of clinical trials featuring Imodium A-D, we think they might fit your search criteria.
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