Research says that genetic problem is in majority of baldness cases. However, remaining cases are due to other reasons, including diet, stress, illness, and medications. Since hair transplant improves ones physical appearance and self confidence, hence now a days it is very much in demand.
In Surgical hair restoration case it transfers patients own hair follicles from a donor site to a recipient site. In the hair transplant procedure, the transplanted hairs 'fall out' in most cases by 2-3 weeks. However, the hair shafts are not present at this point; the hair follicle itself remains intact. New hair growth is not evident until about 3-4 months. Final results can be seen by 12-18 months.
After surgery minor swelling and soreness of scalp can be noticed, however, the same will ease after few days and a painkiller like
paracetamol can help in reducing the swelling. The transplanted hair grafts will start growing new hair which then follows the normal
growth/loss cycle. This will occur after three months or so. Patient of hair transplant advised to sleep in semi-sitting position after
their hair restoration that helps them get rid of their swelling faster and prevents accidental touching of the transplanted areas at night.