If you have a medical problem such as heart disease, allergies, diabetes, skin problems like eczema or psoriasis, a weak immune system, or a bleeding problem, talk to your doctor before getting a tattoo. Also, if you get keloids (an overgrowth of scar tissue) you probably should not get a tattoo.

This “tattoo flu” is pretty common and should fade into memory in a few days (unlike your new tattoo). Your body's immune system is making you feel wiped out while it attacks potential threats to your bod. Be on the lookout for a mild fever, chills, fatigue, and some tummy discomfort.

Older tattoos may be raised due to scar tissue Thicker lines, and more pressure applied during tattooing, can cause some scarring. It's nothing to be concerned about, but it can sometimes raise up, and this is generally caused by changes in body temperature or weather conditions, as well as general health.

Itching, bumps, or rashes can occur days, months, or even years after the initial tattoo. These reactions need to be treated with a topical steroid ointment. In cases where an allergic reaction occurs months or years later, the affected person might not suspect that the tattoo is the culprit.