Centella asiatica for Abrasions: Scientific Evidence

Centella asiatica, commonly known as gotu kola, has a long history of use in traditional medicine for wound healing, including abrasions. In recent decades, scientific research has provided support for its efficacy in promoting wound repair. The primary active compounds in Centella asiatica, such as asiaticoside, madecassoside, and asiatic acid, have demonstrated properties that stimulate collagen synthesis, promote angiogenesis (formation of new blood vessels), and enhance antioxidant activity in the skin.

Several in vitro and animal studies have shown that extracts of Centella asiatica can accelerate wound closure, increase tensile strength of the skin, and reduce inflammation. Clinical data in humans are more limited but suggest potential benefits: small randomized controlled trials and observational studies have reported improved healing rates and cosmetic outcomes in various types of wounds, including abrasions, when topical preparations containing Centella asiatica extracts are used.

While the overall quality and quantity of clinical evidence is moderate (hence a rating of 3 out of 5), the mechanistic data and traditional use both support its application for minor wound healing. However, larger and more rigorous clinical trials are needed to firmly establish its efficacy and safety for the treatment of abrasions specifically.