As keloids grow, they can develop secondary complications such as bleeding and infections. A sudden onset occurrence of pain and swelling in a keloid is often due to an infection. An infected keloid will need to be attended to urgently. Such infections not only cause pain and discomfort, they can also result in systemic / bloodstream infections.
An infected keloid is tender, painful and warmer than the surrounding normal skin. A course of oral antibiotics can usually resolve this complication.
Once a keloid becomes infected, it becomes prone to repeated infections. Quite often, in patients who have multiple keloids large keloids, it is one particular keloid that becomes infected repeatedly. The images shown below depict two cases of keloid infections.
To learn more about keloid infection, please click on the link to the publication that Dr. Tirgan co-authored with other researchers about keloid infections.
Infected chest keloid with visible purulent drainage
The patient shown below presented with pain and swelling at the site of her massive neck keloid. Due to fever and signs of systemic infection, she had to be admitted to the hospital for surgical drainage of the abscess and intravenous antibiotics.
Severe infection of a massive neck keloid.
Frequently asked questions:
What are Keloid Infections?
Keloids can become infected as they grow, with bleeding, pain and swelling. These infections can show up as systemic/ bloodstreams infections as well. Signs of an infected keloid include tenderness, pain and more warmer skin than the surrounding area. A keloid infection can become recurring if not treated properly at first.