In general, hydroxychloroquine and mepacrine are safe, well-tolerated drugs and adverse effects are relatively few, the most widely recognized being retinal toxicity.16 # Cruz DD. Antimalarial therapy: a panacea for mild lupus. Lupus 2001; 10: 148–51.[Abstract/Free Full Text]
What you have,Discoid lupus erythematosis is a minor variant as compared with the other more serious lupus erythematosis.This DLE is a disease when our body reacts to itself called an autoimmune disease.Drugs like plaquenil stop this process.Truly it is an antimalarial but then works here too.It is quite safe if you get eyes tested to rule out a rare chance of optic neuritis.