Henna is a medicinal herb. It is known as a natural hair dye. Henna leaves have anti-inflammatory, antimicrobial, antifungal, antiviral, antioxidant and antibacterial properties. It is used in fever, wounds, swellings, skin infections, oral infections, fungal infections, etc. You can grind the henna leaves and make a paste for application.
Wrap it in a paper towel and store in the refrigerator.