What Causes Keloids? Scars, Tattoos & Piercings on Nose


What causes keloids? Keloids can be a source of discomfort. However, it is possible to be positive about them when one is well informed. This post answers questions related to keloid causes. These include what causes keloids on ears, what causes keloid scars, can tattoos cause keloids and what causes keloids on piercings.

What Causes Keloids on Ears?

Keloids can occur on any part of the body but are very common on the ear. This begs the question; what is the cause of keloid on ears? Keloids tend to develop on minor injuries which are very likely to occur with body piercings. This is more so for people who are prone to keloids. People with family members who have experienced keloids are also likely to get them.

What causes keloids on your ears?
What causes keloids on your ears?

Keloid causes are not so obvious. It is hard to predict the likelihood that it will occur. A person may develop keloid on one ear and not on the other despite having gotten similar piercings. For people who have had earlier experiences with keloids, it would be sensible to stay away from ear piercing to avoid getting them.

Keloids on the ear normally are as a result of development of excessive tissue growth which happens after a surgical incision or ear injury. For a prolonged time, the keloid develops into a firm raised scar which continues to grow long after the wound has healed. It may become sensitive to touch and itchy with time.

For people with keloids on the ears, it is important to protect them from exposure to the sun. This will help prevent them from discoloration which they are prone to. Wearing sunblock or covering it up with a bandage when venturing out could help. Another alternative would be to wear wide brimmed hats.

Keloids on the ear do not require medical attention unless it has changing characteristics or in case one wants to get rid of it for cosmetic purposes. Where there are changing characteristics, the doctor may have a biopsy carried out to ensure that the scar is not malignant. For persons who wish to have it removed, the medical procedures available include laser, radiation, corticosteroid injections, freezing and surgery.

What Causes Keloid Scars?

Some people get keloids while others do not. It is also possible for a person who has had both ears pierced in the same way get a keloid on one ear and not the other. This being the case, what causes keloid scars? It is not well understood why keloids form in certain situations and not others or why some people are prone to them while others are not.

Keloids are fibrous growths which occur when the skin suffers trauma or after a surgery. They tend to extend beyond the original site of injury. Young people lying in the age bracket of 10 to 30 years are more prone to keloids than other people are. They also are most common in persons who are highly pigmented than their less pigmented counterparts.

Keloids are caused by a proliferation of collagen and excessive fibroblast occurring in the subcutaneous tissues. They also consist of a thick epidermal cell layer. Studies have shown pink collagen bundles which are dull and broad in keloid tissue.

Can Tattoos Cause Keloids?

People prone to keloids are always advised to avoid tattoos. It is therefore inevitable that questions arise the most common one being; can tattoos cause keloids? A tattoo keloid occurs at the site of a tattoo. It is a raised scar found in some people as a result of an overproduction of the scar tissue when the tattoo is healing. A person who has previously experienced keloids is likely to experience the same any time there is a skin injury.

Poor tattoo aftercare can cause the formation of keloids
Poor tattoo aftercare can cause the formation of keloids

The tattooing process involves little piercings being made on the skin. At times, multiple punctures are involved. It is therefore important for the process to be carried out using clean equipment as well as by an experienced person. Failure to observe this may lead to infections which may the end up developing into keloids.

Since the process involves piercing, tattoos could contribute to one getting keloids. For people who are prone to them and may have had previous keloid conditions, it would be best if they avoided getting tattoos. This will help prevent complicating their susceptible skin and thus save them from surgical procedures for removal which tend to be complicated as well. Removal of the keloids will also leave a distorted tattoo pattern which may not be so appealing. It would be best to remain without one.

What Causes Keloids on Piercings?

Keloids are quite common on areas that have been pierced. What causes keloids on piercings? While the cause for development of all keloids is the overgrowth of scarring tissue, there are some predisposing factors that could lead to this when it comes to formation of keloids on piercings.

Ear piercings could cause keloids to form
Ear piercings could cause keloids to form
  • Piercing the cartilage using a piercing gun jams the ring through the skin. This tends to distort the cartilage and thus cause formation of keloids. In case one is planning to get a new piercing, it is best to avoid places that use a piercing gun to do it.
  • Ill-fitting jewelry is another cause of keloids on piercings. When it is too loose, it moves around too much thus manipulating the cartilage. This could lead to an over-reaction of the area which forms a keloid. To avoid this, ensure that the rings are a perfect fit. A professional piercer can help a person in picking the right one. Earrings with butterfly backs should also be avoided as they are also likely to cause bumps.
  • When the piercing is subjected to pressure through knocking and bumping things on it, the skin gets traumatized. The same applies when jewelry gets caught by clothes and hair. To avoid this especially when sleeping, keep hair off your ears by tying it back. For other piercings, be conscious of what you do or do not do to ensure you do not unnecessarily fiddle or touch it.

What Causes Keloids on Nose?

For people contemplating on getting a nose piercing, it is important to learn what causes keloids on nose. This way they will be in a position to take care of their piercing so that it does not end up forming an ugly bump in the form of a keloid.

What Causes Keloids to Grow?

With so many chances and body parts being prone to keloids, what causes keloids to grow? The growth of keloids can be attributed to the body’s inability to stop formation of collagen long after a wounded area has healed. This leads to the accumulation of scar tissue which is seen as a keloid.