You are suffering from hormonal changes causing Androgenetic alopecia causing hair fall. It's completely stoppable even regrowth of hair is possible with certain medications without any side effects. Treatment depends on the grade of hair loss. So, it's a must for diagnosing which grade, you are in for an effective treatment. Please  send photos of your head, by direct online consultation for accurate diagnosis and proper treatment.

-Hair fall has multifactorial etiology.Stress, diet , genetic and hormones play important part in maintaining hair growth. As far as losing hair or receding hairline in men genetics play important role . Majority of case is been diagnosed as Male pattern alopecia ! Anti androgens tablets and minoxidil lotion would help in controlling the hair fall. There are many brands available but before you start with any treatment do visit a dermatologist or consult online with us. When the receding hairline is way too much and visible baldness is there , many cases would go for hair transplant but do consult a dermatologist before you start any treatment. Considering your age , Hair transplant is not the first option I would say, if at all your hair line receding and area over the top of the head ( crown ) is relatively filled , you should stick to medicines and lotion. Do connect for further information and consultation

There are seven grades of hair loss and treatment depends on the grade and other factors. You need to meet a plastic surgeon or dermatologist and get it assesses.