Final answer:
Drug-induced lupus refers to a type of lupus triggered by certain medications, usually milder and without permanent damage. Hydralazine, a medication for high blood pressure, can cause drug-induced lupus.
Step-by-step explanation:
Drug-induced lupus refers to a type of lupus that is triggered by certain medications, such as hydralazine.
It is a condition where the immune system mistakenly attacks healthy tissues in the body, resulting in similar symptoms to systemic lupus erythematosus (SLE), but usually milder and without the permanent damage seen in SLE. Hydralazine, typically prescribed for high blood pressure, can trigger drug-induced lupus in some individuals.
This type of lupus is different from SLE, which is an autoimmune disease that can occur spontaneously without the involvement of any medications. In drug-induced lupus, the symptoms usually resolve once the medication is stopped or switched to an alternative.