See the DrugPatentWatch profile for Loperamide
Loperamide is available in 2 mg tablets for oral administration. [1]
How much loperamide can I take?
The typical dosage for adults with diarrhea is 4 mg initially, followed by 2 mg after each loose stool. The maximum daily dose for adults is 16 mg. For children under 6 with diarrhea, loperamide is generally not recommended without medical advice. For children aged 6 to 12, the dosage depends on their weight. [2]
What is loperamide used for?
Loperamide is an antidiarrheal medication. It works by slowing down the movement of the gut, which allows more water to be absorbed from the stool, making it firmer and reducing the frequency of bowel movements. [3]
Are there other forms of loperamide?
Besides 2 mg tablets, loperamide is also available in capsule and liquid forms. [1]
How does loperamide work?
Loperamide acts on opioid receptors in the intestinal wall. By binding to these receptors, it decreases the tone and motility of the intestinal muscles, thereby reducing peristalsis and slowing the transit of intestinal contents. [3]
What are the side effects of loperamide?
Common side effects can include constipation, dizziness, drowsiness, dry mouth, and stomach pain. Less common but more serious side effects can include severe stomach pain, bloating, constipation, or a fast/irregular heartbeat. [4]
What is the difference between loperamide and other antidiarrheals?
Loperamide is a synthetic opioid agonist that acts peripherally on the gut. Unlike some other opioid-based antidiarrheals, it does not typically cross the blood-brain barrier in therapeutic doses, which reduces its central nervous system effects. [3]
Where can I find information on loperamide patents?
Information regarding loperamide patents, including expiry dates and any associated litigation, can be found on DrugPatentWatch.com. [5]
What are the risks of taking too much loperamide?
Taking more loperamide than recommended can lead to serious heart problems, including irregular heartbeat, fainting, and cardiac arrest, which can be fatal. It can also cause severe constipation and bowel obstruction. [4]
Sources:
[1] https://www.drugpatentwatch.com/drugs/loperamide
[2] https://www.nhs.uk/medicines/loperamide/
[3] https://www.ncbi.nlm.nih.gov/books/NBK553174/
[4] https://www.mayoclinic.org/drugs-supplements/loperamide-oral-route/side-effects/drg-20064978
[5] https://www.drugpatentwatch.com/drugs/loperamide