Temporary shedding will generally start to occur 1-2 months after the hair transplant because it is normal for the hair follicles to re-establish blood flow during this period, but complete shedding will not occur. Generally hair loss will last 2-3 months and will start to grow again after 2-3 months. The hair follicles used in hair transplant surgery are from the back of the head and are permanent. Therefore, except for special reasons, the new hair that grows after shedding will not fall out again, but will only fall out and regenerate according to the cycle of normal hair growth. FUT needs to be transplanted openly, which is suitable for those with large hair loss areas and severe hair loss, while FUE does not need to be transplanted openly, which is suitable for those with small hair loss areas or those seeking perfection. The hair transplantation technology and implantation equipment will affect the survival rate of the hair follicles, thus affecting the effect of the hair transplantation. In addition, some of the hair loss due to androgen secretion, after hair transplantation, you can apply finasteride and spironolactone under the guidance of the doctor to consolidate the treatment to avoid hair loss from happening again. You should not wash your hair within two days after transplantation, and the hair transplantation area should be touched less and can be wiped with physiological saline. Avoid strenuous exercise, pay attention to regular work and rest, and avoid staying up late. Avoid eating spicy and stimulating foods, and eat more vitamin-rich foods such as vegetables and fruits, which can promote hair growth to maintain the hair growth effect. After hair transplant, the hair transplant site will be scabbed and will fall off naturally in 7-10 days, so you cannot deduct it by yourself to avoid damaging the hair follicles, and if the hair transplant fails, it can also be repaired by restoration hair transplant technology.