How do I prevent a keloid after an open heart surgery from getting bigger?

Keloid infections are treated similarly to other infections. However, as keloids are composed of thick scar tissue with little blood supply, keloid infections may be slower and more difficult to clear compared to normal tissue infections. The key management principles are: Identify the most likely pathogen/bacteria causing the infection Eliminate the infection by cleansing the affected area with an antiseptic and/or a course of appropriate oral antibiotics Surgical drainage if medical treatment fails and significant pus forms.

Hi, Additional injury, ongoing inflammation, and secondary bacterial infection are the three most common causes in clinical practice that result in worsening of existing keloids. Hope this helps!