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Wintergreen is an herb. Wintergreen oil is made by steam processing of warmed, water-soaked wintergreen leaves. The leaves and oil are used to make medicine.
Wintergreen leaf is used for painful conditions including headache, nerve pain (particularly sciatica), arthritis, ovarian pain, and menstrual cramps. It is also used for digestion problems including stomachache and gas (flatulence); lung conditions including asthma and pleurisy; pain and swelling (inflammation); fever; and kidney problems.
Some people use small doses of wintergreen oil to increase stomach juices and improve digestion.
Wintergreen leaf is sometimes applied directly to the skin as a wash for achy joints (rheumatism), sore muscles, and lower back pain.
Wintergreen oil is applied to the skin as a “counterirritant” to relieve muscle pain. Counterirritants work by causing irritation that reduces pain and swelling in the underlying tissue. Wintergreen oil is also used to kill germs on the skin.
In manufacturing, wintergreen is used as a flavoring agent in food, candies, teas, and in pharmaceutical products.
How does it work?
Wintergreen leaf contains an aspirin-like chemical that might reduce pain, swelling, and fever.
Insufficient Evidence to Rate Effectiveness for...
- Minor aches and pains.
- Gas (flatulence).
- Kidney problems.
- Nerve pain.
- Menstrual cramps.
- Achy joints (rheumatism).
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
Wintergreen is safe in the amounts found in foods, and seems safe for most adults when used as a medicine.
When applied directly to the skin, wintergreen oil can cause skin irritation.
Pregnancy and breast-feeding: Wintergreen is safe in amounts found in food, but there's not enough information to know if it's safe in the larger amounts that are used as medicine. Don't take it by mouth or put it on your skin, if you are pregnant.
If you are breast-feeding, don't take wintergreen by mouth or put it on your skin. Wintergreen products might be toxic to nursing infants.
Stomach and intestinal inflammation: Taking wintergreen by mouth might make these conditions worse.
Salicylate or aspirin allergy, asthma, or nasal polyps: Wintergreen might cause an allergic reaction in people who are allergic to aspirin or other salicylate compounds, or have asthma or nasal polyps. Use wintergreen with caution if you have one of these conditions.
Warfarin (Coumadin)Interaction Rating: Major Do not take this combination.
Warfarin (Coumadin) is used to slow blood clotting. Wintergreen oil can also slow blood clotting. Taking wintergreen oil along with warfarin (Coumadin) can increase the chances of bruising and bleeding. Be sure to have your blood checked regularly. The dose of your warfarin (Coumadin) might need to be changed.
AspirinInteraction Rating: Moderate Be cautious with this combination.Talk with your health provider.
Wintergreen oil contains a chemical similar to aspirin. Using large amounts of wintergreen oil on your skin and taking aspirin at the same time might increase the risk of side effects. Do not use large amounts of wintergreen oil on your skin and take aspirin at the same time.
The appropriate dose of wintergreen depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for wintergreen. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
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