How is bullous pemphigoid diagnosed?
Your doctor will usually begin an exam to see if you have bullous pemphigoid by asking a series of questions, such as:
- When did your symptoms begi?
- Do your blisters have pus or blood?
- Have you had a fever?
- Have you started any new medications?
Your doctor may then perform tests to confirm the diagnosis. These include blood tests and a skin biopsy.