The seriousness of hair fall after perm may be caused by too high perm temperature, irrational choice of ointment, allergy and other reasons. 1. perm temperature is too high: perm process in order to achieve a good perm effect, may be set at a higher temperature on the hair damage, resulting in perm hair loss serious situation. 2. Ointment selection is unreasonable: perm hair potion is generally a chemical agent, perm process chemical agents on the scalp, hair stimulation, damage to the hair caused by hair fall or broken, appearing after the perm hair fall hair serious situation. 3. Allergy: Some people are allergic to perm preparations, which may also lead to severe hair loss after perm. If you have a perm, you should go to the hospital in time to find out the cause of the hair loss and follow the doctor’s instructions for the correct treatment. The actual hair is actually a lot more than just a few of the most common hair types, but it’s also a lot more than just a few of the most common hair types.