It is normal for men to have hair in their anus, which is the normal distribution of body hair in humans. The amount of hair around the anus is not exactly the same for people with different levels of hormone secretion. Many adolescents, who find themselves with anal hair, will feel shy or even afraid and thus send out questions, but the answer to this question is yes, these are normal phenomena and there is no need to worry excessively. If you have anal disease that requires surgery, then the hair around the anus should be cleaned up before the surgery so as to reduce contamination. Therefore, it is a normal situation for men to have hair in their anus without special treatment and there is no need to worry too much.