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Loperamide, sold under the brand name Imodium, among others, [1] is a medication of the opioid receptor agonist class used to decrease the frequency of diarrhea. [5] [4] It is often used for this purpose in irritable bowel syndrome, inflammatory bowel disease, short bowel syndrome, [4] Crohn's disease, and ulcerative colitis. [5]
By binding to μ-opioid receptors, loperamide inhibits acetylcholine release and decreases excitation of neurons in the myenteric plexus, which leads to a decrease in peristalsis. [4] Decreasing intestinal motility prolongs the transit time of food content through the digestive tract, which allows for more fluid absorption; thereby alleviating ...
It contains loperamide and simethicone. Loperamide is a μ-opioid receptor agonist that works in the intestines. [1] Although it is an opioid, it has no effects on the central nervous system. It reduces diarrhea by slowing the transit time of contents through the intestinal tract thereby allowing more water to be reabsorbed from the intestinal ...
Each year 69,000 people worldwide die of opioid overdose, and 15 million people have an opioid addiction. [71] In older adults, opioid use is associated with increased adverse effects such as "sedation, nausea, vomiting, constipation, urinary retention, and falls". [72] As a result, older adults taking opioids are at greater risk for injury. [73]
The researchers discovered that people who took vitamin D had a 40% lower risk of developing dementia than those who didn’t take a supplement. They also had a 15% higher five-year survival rate.
These peripherally selective opioids can be used as antidiarrheals, for instance loperamide (Imodium). [ 2 ] Mechanisms of peripheral selectivity include physicochemical hydrophilicity and large molecular size, which prevent drug permeation through the lipid bilayer cell membranes of the blood–brain barrier, and efflux out of the brain by ...
"People tend to have age-related hearing loss (called presbycusis)," says Blachman, adding that this is why many elderly adults require hearing aids. Unlike hearing loss due to injury or illness ...
Racecadotril, also known as acetorphan, is an antidiarrheal medication which acts as a peripheral enkephalinase inhibitor. [3] Unlike other opioid medications used to treat diarrhea, which reduce intestinal motility, racecadotril has an antisecretory effect — it reduces the secretion of water and electrolytes into the intestine. [3]