The multiplication of bacteria is therefore inhibited by the action of sulfacetamide. Biotransformation
Sulfacetamide is absorbed orally. The oral absorption of sulfacetamide is found to be 100% and the plasma protein binding is 80–85%. In the liver it is metabolized to inactive metabolites. Plasma half-life is 7 – 12.8 hours.Sulfonamides are usually metabolized by several oxidative pathways, acetylation, and conjugation with sulfate or glucuronic acid. However, there are some differences in biotransformation between certain species. Acetylation, which reduces the solubility of sulfonamides, is for example poor developed in dogs. The acetylated, hydroxylated, and conjugated forms have little antibacterial activity. Furthermore, the hydroxylated and conjugated forms are less likely to precipitate in urine. The hydrolysis takes place by the action of amidases.It is excreted primarily in the urine. Secretory routes of less significance are bile, feces, milk and sweat. Glomerular filtration, active tubular secretion, and tubular reabsorption are the main processes involved. Efficacy
Sulfacetamide is a sulfonamide antibiotic, that is used as a cream to treat skin infections and as eye drops to treat eye infections. On the skin it is used to treat acne and seborrheic dermatitis. In cream form it is used to treat bacterial infections on the skin. It can also be used orally to treat urinary tract infections. It kills the bacteria by restricting the production of folic acid, which is essential for bacterial growth. It mainly inhibits the multiplication of bacteria as it acts in a competitive inhibitor. Side effects
The most common side effects are irritation, stinging or burning of the skin.
A myxoid cyst is a cutaneous condition often characterized by nail plate depression and grooves. See also
Scleroderma
List of cutaneous conditions
List of radiographic findings associated with cutaneous conditions


== References ==