Dear The first thing is to know why the hair are falling. cure the ailment first. Many a times if the disease is checked there starts regrowth of hair and problem is solved. This can be due to malnutrition, dandruff and thyroid etc. Rule out these factors and cure if any is found positive. There is a drug made from coral called pravalpishti Taken with milkit is good tonic and prevents further fall of hair.Local application of sesa oil is good. Hair implant is the last resort which I believe in your case may not be needed. Hopefully there willbe regrowth. Be regular with your exercise and have rich balanced diet, live stress free life.