Four-leaved grass, also known as Eleusine indica or Indian goosegrass, has a long history of use in traditional medicine across various cultures, particularly in Asia and Africa. In traditional practices, it has been applied in poultices or decoctions to aid in wound healing, reduce swelling, and support the recovery from injuries. Ethnobotanical records indicate its use by local healers to treat cuts, bruises, and minor injuries, often in the absence of modern medical care.

However, scientific validation for these uses remains very limited. While preliminary studies have identified some anti-inflammatory and antimicrobial properties in extracts of Eleusine indica, there is no robust clinical data or well-designed studies demonstrating its efficacy specifically in treating injuries or enhancing wound healing in humans. Most of the evidence remains anecdotal, based on tradition rather than systematic research. As a result, the use of four-leaved grass for injuries is best characterized as traditional, with a low level of supporting evidence.