Itchy on the third day after hair transplant is normal, it may be that the hair follicles are healing, you can gently apply iodine povidone externally, don’t scratch the scalp with your hands, and pay attention to the care of the head at the same time. It is normal for hair transplantation to be itchy, because hair transplantation surgery will leave dotted scars on the head, and these scars will appear itchy when they heal. You can gently apply iodine povine externally to the scalp area, do not scratch the scalp with your hands, and pay attention to rest and good care in the late stage of hair transplantation. Do not scratch the hair transplant site after hair transplantation. Avoid perm, hair coloring, acupuncture and any other operations that stimulate the head within one month after hair transplantation. When you wash your hair, be careful never to pick off the small scabs with your hands, which will cause the transplanted hair follicles together with the scabs to be picked off. Normal diet after hair transplantation, but prohibit the consumption of spirits and beverages with high alcohol content, do not try food that has never been eaten, avoid eating seafood and spicy stimulating food to avoid allergic reactions. The third day after hair transplantation is very itchy persistent can not be relieved recommend timely follow-up in the hospital, under the guidance of the doctor to assess the situation of symptomatic treatment.