Letter to the Editor on Objective evaluation of an occlusive overnight intensive patch containing onion extract and allantoin for hypertrophic scars.

From the clinical scores and digital pictures, we can learn that this novel wound dressing can effectively improve the treatment of hypertrophic scars. Taken together, this article is of great interest to everyone who is professionally involved in treating hypertrophic scars, as this date demonstrates the application of the novel OIP significantly benefits the prevention and treatment of hypertrophic scars. [Extracted from the article]