GNH USA

Europe — EMA

Imodium Instant

GNH USA supplies Imodium Instant (Loperamide Hydrochloride), an antidiarrheal for nonspecific, chronic IBD‑related and travelers' diarrhea. Request a quote.

Loperamide Hydrochloride

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What is Loperamide Hydrochloride?

Loperamide Hydrochloride, the active ingredient in Imodium Instant, is an antidiarrheal presented as an oral soluble tablet for oral use. It reduces the frequency and urgency of watery stools in acute nonspecific diarrhea, chronic diarrhea linked to inflammatory bowel disease, and travelers' diarrhea.

GNH USA supplies Imodium Instant as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, adhering to EU quality standards and providing reliable global distribution.

What is Loperamide Hydrochloride used for?

Imodium Instant, containing loperamide, is used to manage diarrheal conditions that involve increased intestinal motility. - Acute nonspecific diarrhea: reduces stool frequency and improves consistency. - Chronic diarrhea associated with inflammatory bowel disease: helps control symptoms and maintain hydration. - Travelers' diarrhea: provides rapid relief of loose stools during short‑term travel‑related infections.

What are the side effects of Loperamide Hydrochloride?

Loperamide may cause a range of adverse reactions, most of which are mild and transient. Common Side Effects: - Constipation: hard stools or reduced bowel movements. - Abdominal cramps: mild to moderate discomfort. - Nausea: occasional feeling of queasiness. - Dizziness: light‑headed sensation. Serious or Rare Side Effects: - Severe constipation or bowel obstruction: risk of ileus. - Toxic megacolon: rare but life‑threatening colonic dilation. - Cardiac arrhythmias: QT prolongation or ventricular tachycardia in susceptible individuals.

What precautions apply to Loperamide Hydrochloride?

Before using Imodium Instant, consider the following precautions to ensure safe and effective therapy. - Pregnancy: safety not established; consult a healthcare professional before use. - Breastfeeding: loperamide passes into milk; discuss risks with a clinician. - Underlying disease: avoid in patients with active bacterial infection or colitis without physician guidance. - Age restrictions: not recommended for children under 2 years without medical advice. - Drug interactions: review concomitant medications for potential interactions (see interaction section). - Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture.

What does Loperamide Hydrochloride interact with?

Loperamide can interact with other medicines, altering its effectiveness or increasing adverse effect risk. Major Interactions (Avoid): - CYP3A4 inhibitors (e.g., ketoconazole, erythromycin): may raise loperamide plasma levels, increasing risk of cardiac toxicity. - P‑glycoprotein inhibitors (e.g., quinidine, ritonavir): can enhance central nervous system exposure, leading to opioid‑like effects. - Strong opioids: concurrent use may potentiate respiratory depression. Moderate Interactions (Monitor Closely): - Antidiarrheal agents (e.g., diphenoxylate): additive effect on gut motility may cause severe constipation. - Anticholinergic drugs: combined reduction of gastrointestinal motility may increase constipation risk. - Diuretics: potential for electrolyte imbalance due to altered fluid absorption.

Frequently asked questions

What is Imodium Instant used for?+
Imodium Instant contains loperamide Hydrochloride, an antidiarrheal that is used to relieve symptoms of acute nonspecific diarrhea, chronic diarrhea associated with inflammatory bowel disease, and travelers' diarrhea by slowing intestinal transit and reducing stool frequency.
How does loperamide Hydrochloride work?+
Loperamide Hydrochloride works as a peripheral μ‑opioid receptor agonist in the gut. It inhibits the release of acetylcholine from enteric neurons, decreasing peristalsis and prolonging transit time, which allows more fluid to be reabsorbed and results in firmer stools.
What is the usual dose of Imodium Instant?+
The appropriate dose of Imodium Instant is determined by a qualified healthcare professional based on the individual’s condition, age, and response to therapy. Patients should follow the prescriber’s instructions and the product labeling.
Is Imodium Instant safe during pregnancy or breastfeeding?+
Safety data for loperamide in pregnancy are limited, and the drug passes into breast milk. Women who are pregnant or breastfeeding should discuss potential risks and benefits with their healthcare provider before using Imodium Instant.
How do I order Imodium Instant from GNH USA?+
To order Imodium Instant, submit an enquiry on the product page at gnh-usa.com specifying the required quantity. GNH USA supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.
How does Imodium Instant compare with other antidiarrheal agents?+
Imodium Instant (loperamide) is a peripheral μ‑opioid receptor agonist, whereas other agents such as diphenoxylate‑atropine combine opioid activity with anticholinergic effects. Loperamide generally has a lower risk of central opioid side effects and is widely used as a first‑line OTC option for many diarrheal conditions.
What are the storage requirements for Imodium Instant?+
Imodium Instant should be stored at ambient temperature, preferably below 25 °C. Keep the tablets in their original packaging, protect them from moisture and direct sunlight, and ensure the container is tightly closed to maintain product stability.
How is Imodium Instant administered?+
Imodium Instant is supplied as an oral soluble tablet that is dissolved in water before ingestion. The tablet should be taken with a full glass of water, and patients should follow the dosing instructions provided by their prescriber or the product label.
What are the most serious risks associated with Imodium Instant?+
The most serious risks include severe constipation leading to bowel obstruction, toxic megacolon, and cardiac arrhythmias such as QT prolongation, especially when combined with CYP3A4 or P‑glycoprotein inhibitors. Patients should seek immediate medical attention if they experience abdominal pain, vomiting, or irregular heartbeats.
Who should not use Imodium Instant?+
Imodium Instant should be avoided in individuals with known hypersensitivity to loperamide, active bacterial enterocolitis, pseudomembranous colitis, or unexplained fever and abdominal pain. It is also contraindicated in children under 2 years of age unless directed by a physician.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Loperamide Hydrochloride
Route
Oral Use
Manufacturer
Mcneil Healthcare (Ireland) Limited
Origin
EU

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