Capsaicin is a component of peppers, such as cayenne peppers, that gives these foods their spicy flavor. Some medications also contain capsaicin. It may be found in forms such as creams and patches, and your doctor will tell you which to use for your condition. For example, it may provide pain-relief benefits for those suffering from arthritis. Make sure you do not touch your eyes after handling capsaicin, since this substance may cause eye irritation.
Eye Reaction
If capsaicin comes in contact with your eye, you may experience a condition known as allergic conjunctivitis. Symptoms may include a sudden, intense stinging and burning, and you may find that you have to keep your eye squinted or shut to relieve some of the discomfort. You will most likely have redness as well as tearing and blurry vision. After the capsaicin is out of your eye, you may notice a marked improvement in your symptoms. In most cases, your comfort and vision will return to normal in a short time.
Treatment
Having foreign matter such as capsaicin in your eye requires prompt treatment. Flush your eyes with tap water or saline solution to rinse out as much of the irritant as possible. To flush your eyes using tap water, turn your head sideways under the faucet, keeping the irritated eye closer to the sink. This will prevent the possibility of capsaicin running into your unaffected eye. Allow the water to run over your eyes as you blink. Your eyes may feel dry after the flush, but instilling artificial tears may help relieve the dryness. If irritation or other symptoms persist, contact your doctor immediately.
Other Side Effects
In addition to eye irritation, capsaicin may result in a skin rash, stinging, cough, shortness of breath, dizziness and headache, according to Drugs.com. You may also experience bloating, weakness, unsteady gait, fever and muscle aches. If you experience these symptoms, contact your doctor for an evaluation. Inform her of all the symptoms you notice as well as the last time you used capsaicin. This information will help her determine if your symptoms stem from another condition.
Considerations
Do not use capsaicin without first consulting with your doctor. Your doctor may not recommend products with capsaicin if you have heart problems or high blood pressure. If you have open sores or wounds, do not apply capsaicin cream to the open site, since this may cause further irritation.
