What are the side effects of one size fits all?

Taking Baiying for a long time has obvious side effects. Because eczema is rubbed on the inner thigh every day, more than three pieces have been used. Results There were three swollen lines 5*30mm long on the inner thigh, which could not be recovered even after taking medicine (prescribed by a 3A hospital). Therefore, it is recommended not to use it for a long time.