Marshmallow root (Althaea officinalis) may offer health benefits such as easing coughs and colds, relieving skin irritation, alleviating pain, and more. However, more research is necessary.

Marshmallow root can help soothe coughs and sore throats. It has antibacterial properties that may aid in wound healing. Marshmallow root may support skin health and reduce irritation. Marshmallow ...