If the hair fall is because of the underlying medical condition or any infection it should be treated accordingly.
Most commonly used medications are DHT blocker(finasteride1mg)
Minoxidil solution ranges from( 2%-10%)
LLLT (Low-level LASER therapy)
PRP (Plasma rich platelet) normally 30-50 ml of blood is taken from the vein (similar to the process followed during a normal routine blood test)