Our Tinnitus Headache Patch contain ginger, mint and ginkgo biloba. It can quickly and effectively relieve primary headaches, nervous tinnitus, and nervous toothache, reduce inflammation, improve blood flow, and help relieve discomfort. The method of use is very simple: clean and dry the skin behind the ear, open the package to take out the patch, peel off the protective film of the patch, stick the patch behind the ear, gently press to make it firmly fit, and remove it 24 hours later. Can prevent and treat primary head neuralgia, including migraines, tension headaches, cluster headaches, trigeminal neuralgia, sinus pain/congestion, tinnitus, depression, and insomnia.