I am a 25 year old male. A couple of months ago i noticed a tiny bald spot in the moustache after shaving. I ignored it then. Today such spots have appeared all over the moustache and beard. My hair is perfectly fine. I am extremely worried. Please advise what i should do.
See a dermatologist to make a diagnosis. Things like fungal infections or autoimmune problems could be the cause. Get an expert opinion.