Phthalylsulfathiazole

Phthalylsulfathiazole, also known as sulfathalidene, is an antibiotic that belongs to the sulfonamide class of drugs. It is primarily used to treat bacterial infections, such as urinary tract infections, bronchitis, and other respiratory tract infections. It works by inhibiting the growth of bacteria by blocking the production of folate, an essential nutrient for bacteria. Phthalylsulfathiazole is usually taken orally, either as a tablet or a liquid suspension. Common side effects of this medication include nausea, vomiting, diarrhea, headache, and rash.

Phthalylsulfathiazole is a medication that belongs to a group of drugs called sulfonamides. It is a broad-spectrum antibiotic that can treat different types of infections, including intestinal infections. 

Here's a summary about Phthalylsulfathiazole:

  • Function: Kills or slows the growth of bacteria in the intestines
  • Uses: Treats intestinal infections such as dysentery, colitis, and gastroenteritis. It was also formerly used as an antibiotic for bowel surgery.
  • Mechanism of action: Works by interfering with the bacteria's ability to produce the folic acid it needs to grow and reproduce.
  • Availability: This medication is not commonly prescribed anymore due to the availability of safer and more effective antibiotics.
Anatomical Therapeutic Chemical Classification
A - Alimentary tract and metabolism
A07 Antidiarrheals, intestinal anti-inflammatory/anti-infective agents
A07A - Intestinal anti-infectives
A07AB Sulfonamides
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