Acetazolamide cautions include which adverse reaction?

Acetazolamide cautions include which adverse reaction?

• A. Allergic contact dermatitis
• B. Cataracts
• C. Retinal detachment
• D. Dry eye

Answer: (A)

Allergic reactions to acetazolamide can include skin hypersensitivity, since this drug is a sulfonamide-type agent. Allergic contact dermatitis is a delayed immune response that occurs when the skin comes into contact with the medication or its components, leading to redness, itching, and a rash in exposed areas. This is a plausible and important caution with acetazolamide because it signals a potential immune-mediated skin reaction, especially in patients with a history of sulfonamide allergy or dermatitis. The other options—cataracts, retinal detachment, and dry eye—are not typical adverse effects or cautions associated with acetazolamide, so they don’t fit as well.

Allergic reactions to acetazolamide can include skin hypersensitivity, since this drug is a sulfonamide-type agent. Allergic contact dermatitis is a delayed immune response that occurs when the skin comes into contact with the medication or its components, leading to redness, itching, and a rash in exposed areas. This is a plausible and important caution with acetazolamide because it signals a potential immune-mediated skin reaction, especially in patients with a history of sulfonamide allergy or dermatitis. The other options—cataracts, retinal detachment, and dry eye—are not typical adverse effects or cautions associated with acetazolamide, so they don’t fit as well.