You are suffering from androgenic alopecia which is also called as pattern baldness. The hairs start reducing in density at the crown (top) and also the hairline starts receeding  from the front. This is usually progressive throughout life unless treated. It is usually accompanied by severe dandruff which we call seborrhoea. The FDA approved treatment for this condition is the best. No oil or cream will magically work because the hairs are getting miniaturised  and eventually disappearing due to the hormonal effects of DHT on the hair roots. Please call me or  contact me with photos using online consult option for proper examination and treatment. Do not start treatment without consulting. I can give guidance and then you can continue treatment on your own.

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 for accurate diagnosis and proper treatment.

Hair loss is a progressive problem and if not tackled in time tends to keep worsening over time. There are various causes of hair fall. Read my health feed for a better detailed understanding. https://fit.practo.com/#!/content/28405 After reading this I hope you will be convinced that a proper thorough examination of your scalp from a qualified dermatologist will be advisable for a fruitful outcome. There are various treatment options available for improving hair loss- apart from medical management other supplemental procedures like microneddling and PRP which can be used to achieve good results. hair restoration will depend on the degree of hair thinning and how much can be improved.. time would be months... cost depends on procedure and medicines.. also, hair line recession cannot be reversed with medical therapy. you will need to undergo hair transplant in that area. Go ONLY to a dermatologist (with MCI recognised university certified qualified Dermatologist with MD,DNB or DVD degree) or a plastic surgeon... there are many chains where they do hair transplant but the operating doctor is actually a dentist/MBBS/BAMS/BHMS.. make sure you know the credentials of your operating doctor and there is no harm in asking to see the degree as it is a surgery you need to be vigilant in your approach. Transplant is a surgical procedure and should be done by qualified expert. there are many chains run by quacks so don't get misled in an attempt to save money on procedure as hair transplant is a one time option and need to be done effectively. Get it done from a certified qualified dermatologist or plastic surgeon.You should send me images through private online consult for a better assessment of the problem and approaching it accordingly. hope this is helpful