We cannot determine if the cause of your hair loss is lifestyle related, hormonal, genetic, or due to some infection, and treatments are varied ranging from medications to various type of implants, or even laser. Per session charge would depend on that, as well as location and infrastructure of clinic, expertise of doctor, equipment types, and severity of concern, along with area of region to be treated, so we implore you to seek consultation services from experts, and our page might prove itself useful - Hair Loss Treatment doctors in Mumbai, do let us know if you reside in a different city, and also, you can approach us at any step of your treatment to get second opinions.