infection
Tattoos may cause infections. This is because if the equipment used to create your tattoo is contaminatrd with infected blood, you may get various bloodborne diseases. Also it can give you skin cancer but it depeds but there isn't really any medical evidence that it can cause a person to get skin cancer. Therefore the health risk you may get from Tattoos may be a skin infection.
Hope this helped you- have a good day bro cya)