Which class of anti-hypertensive agents is associated with lichenoid reactions?

Lichenoid reactions are skin reactions characterized by an inflammatory response resembling lichen planus. The correct response regarding the class of anti-hypertensive agents associated with these reactions is thiazide diuretics. Thiazides can lead to various dermatological side effects, including lichenoid drug eruptions.

Thiazide diuretics, which are commonly used for hypertension, can trigger lichenoid reactions in sensitive individuals. These reactions may occur due to an immune-mediated response that can be associated with the use of certain medications.

While other classes of antihypertensive agents, such as calcium channel blockers, β-blockers, and ACE inhibitors, can have their own specific side effects, they are not typically linked with lichenoid reactions to the same extent as thiazides. Understanding this allows healthcare professionals to monitor for signs of skin reactions in patients prescribed thiazide diuretics and intervene appropriately should they occur.