Hi and welcome to our forum!We must differentiate the difference between hypertrophic scars and keloids.A hypertrophic scar represents an excessive response to tissue injury, resulting in deposition of excess collagen. Its prevalence is increased after infection or in wounds under mechanical stress. The scar doesn't grow beyond the boundaries of the original skin injury. A keloid is a genetic inherited disease in which scars progressively thicken beyond the boundaries of the original skin injury. Hypertrophic scars usually spontaneously regress with time, the final scar noted when the redness of inflammation has subsided (usually at 12-18 months). Keloids may become inactive but usually do not regress.The application of pressure and immobilization of a hypertrophic scar with silicone gel sheeting appears to hasten resolution of the process. Various creams are available, but their efficacy is questionable. Injection of corticosteroids directly into the scar may flatten the scar and alleviate symptoms of itching or pain, but may also broaden the scar and cause permanent pigmentary change in the skin locally. For this reason, we usually delay its use for as long as possible.Surgical scar revision is an option to consider if regression is not noted at 12-18 months after the procedure. This is often successful in treating hypertrophic scars, but, on the other hand, keloid recurrence is quite common. It has only been 6 months since your procedure. As you are asymptomatic and there is no interference with your activities of daily living, I recommend continued conservatism for at least another 6-12 months. Take periodic photos for evidence of improvement...moisturize and avoid sun exposure to the healing scar.Best wishes...