Aminosalicylic Acid

**Definition:** An antitubercular agent often administered in association with ISONIAZID. The sodium salt of the drug is better tolerated than the free acid.

**Tree numbers:** - D02.241.223.100.050.500.642 - D02.241.223.100.300.595.100.060 - D02.241.511.390.595.100.060 - D02.455.426.559.389.127.020.937.642 - D02.455.426.559.389.127.281.595.100.060 - D02.455.426.559.389.657.410.595.100.060

**Synonyms:** - p-Aminosalicylic Acid - 4-Aminosalicylic Acid - para-Aminosalicylic Acid