Treatment for male pattern alopecia includes: (A) Finasteride, (B) Potassium channel blocker, (C) Fulvestrant, (D) Dexamethasone
Answer is A. Finasteride and dutasteride are 5 alpha reductase inhibitors; inhibit the formation of Dihydrotestosterone. So they are used in alopecia and also in BPH. Minoxidil also used in treatment. Fulvestrant is a SERD selective estrogen down regulator Ref: KD tripathi , 8th ed