Dapson is an antibacterial drug used in the treatment of leprosy, dermatitis herpetiformis, pneumonia caused by Pneumocystis jiroveci, Toxoplasma disease in HIV-infected people and malaria prophylaxis in some cases. So how to use the drug, in what dosage and does it cause side effects?

Herpes simplex dermatoses of Duhring-Brocq is a disease classified as a bullous skin disease. The disease causes lesions in the patient mainly in the form of small blisters concentrated in clusters on a red skin background.