What medical conditions affect getting a tattoo?

Tattoo Shop

Introduction

When I booked my first tattoo, I wondered: Does my health affect the process? It’s a question many people overlook, but the truth is, some medical conditions can change how your body reacts to tattooing, how it heals, or whether it’s even safe to proceed.

Tattoos are permanent, but so are the risks if you ignore your health. Here’s what I learned about medical conditions that affect getting a tattoo, and why it’s always worth being upfront with your artist — and sometimes your doctor too.

Table of contents

1. Diabetes and healing concerns

2. Skin conditions (eczema, psoriasis, dermatitis)

3. Blood disorders and clotting issues

4. Heart conditions and medications

5. Autoimmune conditions

6. Allergies and skin sensitivities

7. Pregnancy and breastfeeding

1. Diabetes and healing concerns

People with diabetes can get tattoos, but healing may take longer and infection risk is higher. If blood sugar isn’t well controlled, it’s better to wait until it stabilises.

2. Skin conditions (eczema, psoriasis, dermatitis)

Tattooing over inflamed or damaged skin is never a good idea. Tattoos can worsen flare-ups, and ink won’t hold properly on compromised skin.

3. Blood disorders and clotting issues

Conditions like haemophilia, or taking blood-thinning medication, can make tattooing risky because of excessive bleeding. Always consult a doctor first.

4. Heart conditions and medications

If you’re on certain heart medications, your immune system and healing might be affected. It doesn’t always rule out tattoos, but medical advice is key.

5. Autoimmune conditions

Autoimmune conditions (like lupus or rheumatoid arthritis) can slow healing or cause unpredictable skin reactions. They don’t always stop you from getting tattoos — but planning carefully is essential.

6. Allergies and skin sensitivities

Some people are allergic to tattoo pigments (especially reds) or even to aftercare products. If you have known allergies, patch testing may be wise.

7. Pregnancy and breastfeeding

Most reputable studios won’t tattoo anyone pregnant or breastfeeding. The risks aren’t worth it, from infection concerns to immune changes in the body.

Conclusion

I realise tattoos aren’t just about art — they’re about health. Conditions like diabetes, skin disorders, or autoimmune issues don’t always mean “no tattoo,” but they do mean extra care, communication, and sometimes waiting until the time is right.

If you’re unsure, the safest step is simple: be honest with your artist, and check with your doctor. A tattoo should make you proud, not put your health at risk.

FAQs

Q: Can people with diabetes get tattoos?

A: Yes, but only if blood sugar is well managed and aftercare is followed closely.

Q: Is tattooing safe with eczema or psoriasis?

A: Not on active flare-ups. Tattoos should only be done on healthy, stable skin.

Q: Do medications affect tattoo healing?

A: Some do, especially blood thinners and immunosuppressants. Always disclose them.