Europe — EMA
Imodium Instant
Loperamide Hydrochloride, the active ingredient in Imodium Instant, is an opioid antidiarrheal presented as an unspecified strength tablet for oral use. It is available over‑the‑counter in the European market and reduce…
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What is Loperamide Hydrochloride?
Loperamide Hydrochloride, the active ingredient in Imodium Instant, is an opioid antidiarrheal presented as an unspecified strength tablet for oral use. It is available over‑the‑counter in the European market and reduces intestinal motility to treat acute nonspecific diarrhea and chronic diarrhea associated with inflammatory bowel disease in adults.
GNH USA supplies Imodium Instant as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide, adhering to stringent quality standards and providing full regulatory documentation to support import and distribution.
What is Loperamide Hydrochloride used for?
Loperamide Hydrochloride is an opioid antidiarrheal that acts on the gastrointestinal tract to decrease motility and fluid secretion. - Acute nonspecific diarrhea: reduces stool frequency and improves consistency. - Chronic diarrhea associated with inflammatory bowel disease: helps control symptoms and decrease urgency. - Traveler’s diarrhea: provides symptomatic relief of loose stools during short‑term travel.
What are the side effects of Loperamide Hydrochloride?
Loperamide Hydrochloride may cause a range of adverse reactions, most of which are mild and reversible.
Common Side Effects: - Constipation: reduced bowel movements leading to hard stools. - Abdominal cramps: mild discomfort or cramping in the abdomen. - Nausea: feeling of sickness or urge to vomit. - Dizziness: transient light‑headedness or balance disturbance.
Serious or Rare Side Effects: - Severe constipation or bowel obstruction: risk of impaction requiring medical attention. - Toxic megacolon: rare but life‑threatening dilation of the colon. - Allergic reactions: rash, itching, swelling, or anaphylaxis. - Cardiac arrhythmia: rare QT prolongation leading to irregular heartbeat.
What precautions apply to Loperamide Hydrochloride?
Before using Imodium Instant, consider the following safety measures to minimize risks. - Do not exceed the recommended dose: follow the prescriber’s instructions or label guidance. - Use caution in hepatic impairment: reduced metabolism may increase systemic exposure. - Avoid in children younger than two years: higher risk of serious side effects. - Use carefully in bacterial enterocolitis: may prolong infection by slowing clearance. - Do not combine with other antidiarrheal agents: increased risk of constipation. - Store at room temperature: keep in the original packaging, protect from moisture and heat.
What does Loperamide Hydrochloride interact with?
Loperamide Hydrochloride can interact with other medicines, affecting its safety or effectiveness.
Major Interactions (Avoid): - Concomitant use with potent CYP3A4 inhibitors (e.g., ketoconazole, erythromycin): may raise loperamide plasma levels and increase cardiac toxicity risk. - Co‑administration with other opioid agonists: additive central effects and respiratory depression. - Use with quinidine or other QT‑prolonging agents: heightened risk of arrhythmia.
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