How To Treat Shingles

Capsaicin Cream

Capsaicin is extracted from chili peppers, and studies show it is an effective pain reliever. Doctors may prescribe capsaicin cream for patients with shingles or postherpetic neuralgia, and there are some over-the-counter capsaicin creams available. Before using capsaicin cream or other capsaicin products, patients should let their doctor know about any history of heart disease, blood vessel disorders, or unstable high blood pressure. Capsaicin cream should not be applied to areas of infected skin. If it is applied to broken, irritated skin or areas with large sores, patients may have an increased risk of side effects. Patients should carefully measure out the recommended amount of cream according to the medication label. It is especially important to avoid contact with the eyes when applying capsaicin cream, as this could cause severe eye irritation. Capsaicin cream is generally applied to the affected area three to four times each day. Patients should check with their doctor for specific guidance on how many applications they may need for their symptoms. Potential side effects of capsaicin cream include skin redness and a stinging sensation. These side effects typically resolve after a few days, and patients should let their doctor know if they persist. Capsaicin cream could make the skin more sensitive to the sun.

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