I had fue hair surgery. After 15 days my tongue and lip have numbness. Can't feel taste. What is the reason? Should I go far a head ct scan? Will it harm the newly transplanted grafts? Please answer.

More detail needed. Sounds like some swelling or infection has occurred as a late complication of hair transplant. See the transplant DR IMMEDIATELY! Is the problem on 1 side or both sides? Pain? Tenderness? Pus? Blood? Severe swelling? Large, tender lymph nodes? Fevers? CT is not what you need. A cranial nerve is affected by the procedure.