This fact sheet provides basic information about the herb ginger—uses, potential side effects, and resources for more information. Ginger is a tropical plant that has green-purple flowers and an aromatic underground stem (called a rhizome). It is commonly used for cooking and medicinal purposes.
What Ginger Is Used For
- Ginger is used in Asian medicine to treat stomach aches, nausea, and diarrhea.
- Many digestive, antinausea, and cold and flu dietary supplements sold in the United States contain ginger extract as an ingredient.
- Ginger is used to alleviate postsurgery nausea as well as nausea caused by motion, chemotherapy, and pregnancy.
- Ginger has been used for rheumatoid arthritis, osteoarthritis, and joint and muscle pain.