Hypersensitivity to para-aminosalicylic acid.
D010131:Aminosalicylic Acid / Q000633:toxicity*; D006967:Hypersensitivity / Q000209:etiology*; D007154:Immune System Diseases
D010131:Aminosalicylic Acid
ALLERGY/etiology; PARA-AMINOSALICYLIC ACID/toxicology