Lemongrass is a plant. The leaves and the oil are used to make medicine.

Lemongrass is used for treating digestive tract spasms, stomachache, high blood pressure, convulsions, pain, vomiting, cough, achy joints (rheumatism), fever, the common cold, and exhaustion. It is also used to kill germs and as a mild astringent.

Some people apply lemongrass and its essential oil directly to the skin for headache, stomachache, abdominal pain, and muscle pain.

By inhalation, the essential oil of lemongrass is used as aromatherapy for muscle pain.

In food and beverages, lemongrass is used as a flavoring. For example, lemongrass leaves are commonly used as lemonlavoring in herbal teas.

In manufacturing, lemongrass is used as a fragrance in soaps and cosmetics. Lemongrass is also used in making vitamin A and natural citral.