Getting a tattoo may seem like fun, but it’s a major decision that requires proper thought.

The truth is, tattooing carries potential health risks and can lead to complications.

For example, tattoo ink may be contaminated with disease-causing bacteria, warns theU.S.

Woman applying antibiotic on tattoo

Food and Drug Administration(FDA).

What’s more, even unopened bottles of ink may contain pathogens that could cause infections.

The water used to dilute the pigment can carry bacteria, too.

Woman with itchy neck tattoo

Additionally, it’s estimated that up to 5% of those who get inked will develop skin infections.

There’s also a risk of allergic dermatitis, psoriasis, and other skin disorders.

However, these problems appear to be more common in young adults with impaired immunity.

Woman applying cream to tattoo

Most infections respond to antibiotics or antiviral drugs, but it’s important to catch them early.

The longer you wait, the higher the risk of complications.

You may also experienceitching around your tattoo, which is part of the healing process.

However, if these symptoms persist or worsen, you could be dealing with an infection.

Also, watch out for any red areas that become darker or grow in size.

The signs of an infected tattoo may vary from person to person.

Furthermore, different viruses or bacteria will cause different symptoms, notes a 2016 review published inDeutsches Arzteblatt International.

Infection with Pseudomonas aeruginosa or Streptococcus pyogenes may cause similar symptoms.

A thick, milky discharge at the tattoo site could be a sign of sepsis and requires emergency care.

Severe redness, on the other hand, may indicate a kidney infection.

You should also reach out to your doctor if you get multiple papules or abscesses.

Note that some infections can occur days or months after getting a tattoo, warns the AAD.

For starters, see your doctor and take any medications as prescribed.

Kaiser Permanente also suggests applying a fragrance-free, water-based cream and covering the affected area with a bandage.

According to theOhio State University, minor infections may be treated with antibiotic creams or ointments.

Single abscesses may require drainage to remove the pus and facilitate healing.

Surgery is only recommended for deep-skin infections that don’t respond to antibiotics.

If these symptoms persist, contact your doctor to rule out an infection or allergic reaction.