Ad
related to: sulfamethoxazole and trimethoprim combination
Search results
Results from the WOW.Com Content Network
The synergy between trimethoprim and sulfamethoxazole was first described in the late 1960s. [25] [26] [27] Trimethoprim and sulfamethoxazole have a greater effect when given together than when given separately, because they inhibit successive steps in the folate synthesis pathway. They are given in a one-to-five ratio in their tablet ...
Megaloblastic anaemia; Methaemoglobinaemia; Erythema multiforme; Low blood sugar; Hepatitis (liver swelling); Crystalluria (crystals in the urine); Urinary obstruction causing difficulty passing urine
It combines isoniazid, pyridoxine, sulfamethoxazole, and trimethoprim. [1] Specifically it is used to prevent tuberculosis , toxoplasmosis , pneumonia , malaria , and isosporiasis . [ 2 ] It is taken by mouth .
Sulfamethoxazole inhibits dihydropteroate synthase, an enzyme involved further upstream in the same pathway. [24] Trimethoprim and sulfamethoxazole are commonly used in combination due to possible synergistic effects, and reduced development of resistance. [24] This benefit has been questioned. [26] Tetrahydrofolate synthesis pathway
A combination antibiotic is one in which two ingredients are added together for additional therapeutic effect. [1] One or both ingredients may be antibiotics. [1]Antibiotic combinations are increasingly important because of antimicrobial resistance. [2]
Sulfamethoxazole: Gantanol Sulfanilimide (archaic) Sulfasalazine: Azulfidine Sulfisoxazole: Gantrisin Trimethoprim-Sulfamethoxazole (Co-trimoxazole) Bactrim, Septra Sulfonamidochrysoidine (archaic) Prontosil: Tetracyclines(Bs) Demeclocycline: Declomycin
Sulfamethoxazole is primarily renally excreted via glomerular filtration and tubular secretion. [8] About 20% of the sulfamethoxazole in urine is the unchanged drug, about 15–20% is the N-glucuronide conjugate, and about 50–70 % is the acetylated metabolite. [11] Sulfamethoxazole is also excreted in human milk. [8]
Some research is devoted to finding combinations of extant antibiotics which when combined exhibit synergy. A classic example of this effect is the interaction between β-lactams, which damage the bacteria cell membrane, and aminoglycosides, which inhibit protein synthesis. [ 1 ]
Ad
related to: sulfamethoxazole and trimethoprim combination