p-Aminosalicylic Acid

Alumino-4-Aminosalicylic Acid; Pamisyl; Rezipas; p-Aminosalicylic Acid Monolithium Salt; p-Aminosalicylic Acid Monopotassium Salt; p-Aminosalicylic Acid Monosodium Salt; p-Aminosalicylic Acid, Aluminum (2:1) Salt
An antitubercular agent often administered in association with ISONIAZID. The sodium salt of the drug is better tolerated than the free acid.