1. People with skin infectious diseases: The main reason why this group of people is not suitable for tattoos is that the trauma caused by tattoos is difficult to heal, and because of the skin, it will greatly affect the effect of tattoos.
2. Diabetic patients: A very important condition of diabetes is "immune dysfunction", and tattoos will make it difficult for wounds to heal.
3. Heart disease patients: This group of people is a high-risk group, and strong stimulation may cause the patient's disease to flare up.
4. Allergies to pigments and anesthetics: It may cause skin allergies and physical discomfort, and it will also affect the quality of the tattoo pattern.
5. Women's menstrual period: Girls at this stage are physically fragile and have poor immunity, so they are not suitable for tattoos.
6. Women during pregnancy: The stimulation during the tattoo process may affect the normal development of the fetus.
7. Drunk and unconscious people: This group of people is not suitable for tattoos because the tattoo process may be complicated and it is easy to cause disputes afterwards.
