Results begin to appear about 2 weeks after injection and are usually most noticeable around 3 months, and can be replenished after 6-8 months. There are no studies to prove the effect of Botox on the fetus, but for safety reasons, patients with recent pregnancy plans should not have Botox injections and should not become pregnant until six months after Botox injection. After six months, the drug is gradually metabolized and will not affect pregnancy. However, if you become pregnant unexpectedly after the injection, please do not worry excessively, but be sure to visit the obstetrics department for regular observation of the fetal status. Prohibition: 1.No local massage, hot compress, sauna or strenuous exercise within 3 days; 2.Do not lie down within 3 hours after injection; 3.No water on the needle eye within 24 hours after injection. 4.No aminoglycoside antibiotics (gentamicin, streptomycin, etc.) within one week after injection; 5.Avoid chewing hard food; 6.Makeup can be applied 24 hours after injection, but when removing makeup, please dip the skin lightly and do not rub the bite area; 7.Eating a light diet within one week, and eat less spicy food. Daily work life is not affected at all.