- Product: Tinnitus Patch - Apply to: For Brain Tinnitus, Nervous Tinnitus, Headache, Ear Ringing, etc - How to use: 1. Wash and dry your skin before use. 2. Apply the patch to the center of the forehead (Sending acupoint) or behind the ear (Cataract acupoint). 3. Apply one patch daily for 8-10 hours.