Sarcoidosis, an autoimmune disease that can affect the skin and other organs, sometimes first appears with bumps at the site of a tattoo, she says. Infections are more common within the first couple of days or weeks of getting a tattoo, Dr.

These tattoos can symbolize a fascination with psychology, a tribute to intellectual achievements, or a personal reminder of the power and resilience of the mind. For some, a brain tattoo is a celebration of their intellectual pursuits or academic achievements.

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.