Case Report: A successful treatment approach of rituximab and azathioprine for pemphigus vulgaris

Pemphigus Vulgaris is an uncommon autoimmune skin disorder that is characterized by persistent and blistering lesions. In approximately 50% of patients, mucous membrane erosions are the initial symptom. The primary presenting symptom is often oral mucosal erosions. Affected individuals frequently experience flaccid blisters and erosions on healthy skin and mucous membranes, and other areas of the body may also be affected. This condition is the result of autoantibodies that target desmosomal antigens. We are presenting a case of a 28-year-old male who presented to the hospital with fluid-filled lesions on his forehead and in his oral cavity. A skin biopsy was performed, and he was diagnosed with pemphigus vulgaris. Initially, he was started on a combination of steroids and azathioprine, but he did not respond to this treatment regimen. However, he was successfully treated with injection rituximab. Rituximab has been found to be an effective treatment approach towards pemphigus vulgaris. It can help prevent further complications and reduce the severity of the disease. By targeting the autoantibodies that cause the disorder, rituximab can help control the patient's symptoms and improve their quality of life. It is important to note that early diagnosis and treatment can play a critical role in the management of pemphigus vulgaris.