An itchy tattoo is common, especially just after you’ve had it done.
Most of the time, the itching is due to the healing process and is completely normal.
There are some other things that might make a tattoo itch, however.

South_agency / Getty Images
These might include an allergic reaction, infection, an underlying skin condition, or environmental factors.
Some of these can cause itching months or years after you get the tattoo.
It is important not to scratch a tattoo while it’s healing.
Getting a tattoo involves puncturing the skin with needles and depositing ink into the dermal layer.
This process creates a wound on the skin.
As the skin starts to repair itself, it triggers a series of biological processes.
Itchiness is one of the common sensations experienced during this healing process.
Stages of wound healing vary in duration depending on the size and depth of the tattooed area.
During this phase, your body’s immune system fights germs and begins healing.
Itching can last up to three weeks following a tattoo as tissue growth and rebuilding begin.
Other Causes
Tattoo itching can occur for other reasons.
Sometimes, itching can months or years after getting a tattoo.
In addition to proper aftercare, avoiding picking, rubbing, or scratching the tattoo is essential.
Interfering with the scabs or flakes may increase the risk of infection.
Who shouldn’t get a tattoo?
Tattoos aren’t right for everyone.
Summary
Most cases of itchiness following a tattoo are part of the skin’s normal healing process.
Other causes of tattoo itchiness include allergies, infections, and underlying skin conditions.
Some of these can cause itching months or years after you get the tattoo.
Itchy tattoos are usually treated according to the underlying cause.
Harvard Health Publishing.Tattoos and infection: Think before you ink.
Yang TLB, Kim BS.Scratching beyond the surface of itchy wounds.
2020;53(2):235-237. doi.org/10.1016/j.immuni.2020.07.016
Medline Plus.How wounds heal.
American Academy of Dermatology Association.Caring for tattooed skin.
American Academy or Dermatology Association.Tattoos: 7 unexpected skin reactions and what to do about them.
Food and Drug Administration.FDA issues final guidance on tattoo inks.
Selvaraj V, Dapaah-Afriyie K.Tattoo sarcoidosis.Brown Hosp Med.
2024;3(3).
doi:10.12659/AJCR.943411
City of Milwaukee Health Department.Tattoo aftercare instructions.
Harvard University.6 essential tips for tattoo care.
American Society for Dermatologic Surgery.Dermabrasion for unwanted tattoos.
Kluger N.Contraindications for tattooing.
In: Serup J, Kluger N, Baumler W, eds.
Current Problems in Dermatology.
S. Karger AG; 2015:76-87. doi.org/10.1159/000369189