Tattoos have become a style statement among the young generation of the nation. Most of the people between the ages of 18-35 years have tattoos on different parts of their body. Some people do the fair amount of research before getting the tattoos while others get it done on impulse and regrets later. People believe in the concept that getting tattoos on body parts is an entirely harmless process. But the truth is, if not done under the hygienic environment using sterilized needles, tattoos can have harmful short and long-term effects on the human body. Here in this article, we will discuss the possible side effects of tattoos.

Skin Infections

You may suffer from certain skin infections after getting a tattoo, such as swelling, pain or red rashes. The bruises may appear on the skin around the tattoo. Bacteria like staphylococci may enter inside the skin through the skin perforations that occurs during tattoo process and can cause severe infections.


The allergic reaction is one of the main medical issues associated with tattoos. It may cause severe rashes on the skin around the tattoo, or the skin may swell up. The skin may get permanently discolored due to unsafely executed tattoo process. The red or yellow color used in the tattoo formation may cause allergic reactions when exposed to sunlight. These allergic reactions can surface, even after years of getting tattoos.

Infectious Diseases

Usage of unsterilized needles or reuse of needles during the tattoo process can cause serious blood-borne diseases. The unsterilized needles can be contaminated with infected blood that increases the risk of certain diseases, such as hepatitis B, hepatitis C, tetanus, AIDS, etc.

Tattoo Scars

Tattoos can cause extreme scarring of tissues, which can result in the formation of the keloid. The scars begin to develop when the tissue under the skin gets damaged to a great extent during the tattoo formation and cannot heal itself naturally. Once the skin gets damaged and develops scars, it never completely goes away and leads to permanently scarred tattoo.

MRI Complications

The areas with tattoos might experience swelling or burning during MRI (Magnetic Resonance Imaging) exam. The black ink used for creating tattoos can cause problems because it contains iron oxide and MRI Scanner heats the iron by stimulating an electric current. Make sure your tattoo artist use advanced and safe ink, as new inks are considered much safer.

Affects The Lymphatic System

The pigment used for creating tattoos may enter the lymph nodes, where large particles might accumulate and can cause inflammation. The swelling of lymphedema can completely distort the shape and design of the tattoo. The laser process of removing tattoo worsens the condition of tissues damaged by lymphedema.

It is crucial to take safety precautions during and after getting a tattoo. Always get it done in a reputed tattoo design studio from a trained artist. Make sure the tattoo artist uses disposable and sterilized needles for creating the tattoo and wear a fresh pair of gloves to avoid the skin allergies and infections.