How To Treat Bullous Pemphigoid

Bullous pemphigoid is a skin condition where large fluid-filled blisters develop on an individual's skin in areas that flex frequently. This condition is caused by an abnormal immune system response that targets the skin. In individuals affected by bullous pemphigoid, the immune system attacks the dermis or the layer of tissue underneath the epidermis or the outermost layer of the skin. The cause of this immune system response is not clear, but certain medications, medical conditions, light, and radiation are known to play a role. The risk of developing this condition increases as an individual ages, and it most commonly forms in older adults.