Learn about topical lidocaine usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Discover a variety of lidocaine gel, cream, and patches for effective pain relief. Choose from maximum strength lidocaine, odor-free options, and no mess applicators for targeted relief. Our fast-acting Relief Gel combines the highest over-the-counter strength of lidocaine (4%) with a proprietary lactic acid blend to calm pain, itching, and irritation while supporting a healthy vaginal pH. Lidocaine should be given for this indication after defibrillation, CPR, and vasopressors have been initiated. A routine preventive dose is no longer recommended after a myocardial infarction as the overall benefit is not convincing. Lidocaine skin patch is used to relieve nerve pain caused by herpes zoster or shingles (postherpetic neuralgia). Lidocaine belongs to the family of medicines called local anesthetics. This medicine prevents pain by blocking the signals at the nerve endings in the skin. Overview: Topical lidocaine is primarily used to relieve pain or itching from irritated skin or hemorrhoids. It works by temporarily blocking nerve signals that cause you to feel pain. The most. Adults and children 12 years of age and older: apply a thin film to the affected areas (s) two or three times per day or as directed by a licensed healthcare practitioner. Lidocaine 5% Gel is supplied in a 3 oz. (85 g) tube with CRC cap (NDC 59088-247-07). Easy-to-read patient leaflet for Lidocaine Gel. Includes indications, proper use, special instructions, precautions, and possible side effects. Shop for Lidocaine Gel at Walmart.com. Save money. Live better. Syren Intimate Relief Gel with 4% Lidocaine for External Sensitivity, vulvodynia, dyspareunia, Vaginal discomfort, Dryness, Gentle Postpartum and Post-Procedure Support, 2.5 oz, Made in USA.