How To Treat Shingles

Anticonvulsants

Some types of anticonvulsants, including gabapentin and pregabalin, have been approved for the treatment of pain caused by postherpetic neuralgia. The medications work by altering the way the nerves send signals to the brain. They reduce the number of signals the nerves send, and this is believed to reduce pain. Before taking an anticonvulsant, patients should let their doctor know if they have a history of heart disease, seizures, depression, diabetes, kidney disease, or lung disease. Potential side effects of taking anticonvulsants include drowsiness, headaches, balance issues, eye movement problems, and dizziness. Some individuals might experience memory issues, painful urination, or a sore throat. Patients are normally started on a low dose, and the dose is gradually increased over several weeks. Patients should always talk to their doctor before discontinuing an anticonvulsant. These medications must be tapered to avoid serious side effects.

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.