Ad
related to: promethazine dm shelf life
Search results
Results from the WOW.Com Content Network
Promethazine, sold under the brand name Phenergan among others, is a first-generation antihistamine, sedative, and antiemetic used to treat allergies, insomnia, and nausea. It may also help with some symptoms associated with the common cold [ 4 ] and may also be used for sedating people who are agitated or anxious, an effect that has led to ...
The United States' Center for Drug Evaluation and Research officially recommends that drugs past their expiration date be disposed. [11] It has been argued that this practice is wasteful, since consumers and medical facilities are encouraged to purchase fresh medication to replace their expired products, also resulting in additional profits for pharmaceutical firms.
The best way to store vitamins for optimal shelf-life. Elements like heat, humidity, light, and air are the “main enemies of vitamin freshness,” says Blatner. “Keep them cool, dry, and out ...
Its elimination half-life is 10 to 12 hours (range 7 to 15 hours). [2] [3] [4] Doxylamine is metabolized in the liver primarily by the cytochrome P450 enzymes CYP2D6, CYP1A2, and CYP2C9. [2] [40] The main metabolites are N-desmethyldoxylamine, N,N-didesmethyldoxylamine, and doxylamine N-oxide. [41] Doxylamine is eliminated 60% in the urine and ...
In 1947, it synthesized promethazine, a phenothiazine derivative, which was found to have more pronounced sedative and antihistaminic effects than earlier drugs. [ 59 ] : 77 A year later, the French surgeon Pierre Huguenard used promethazine together with pethidine as part of a cocktail to induce relaxation and indifference in surgical patients.
Hereditary ataxias, such as Friedreich’s ataxia, are genetic, meaning they are caused by "a defect in a certain gene that is present from the start of a person’s life, inherited from your ...
As US Surgeon General Dr. Vivek Murthy nears the end of his second term as the nation’s doctor, a final diagnosis of his patient suggests that a great deficiency of connectivity has led to a ...
This page was last edited on 30 January 2023, at 13:26 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Ad
related to: promethazine dm shelf life