Tinnitus patch (Erkang patch) is a patch for tinnitus, ear discomfort and hearing impairment. It is developed based on the acupoint theory of traditional Chinese medicine and can relieve ear discomfort and improve hearing problems. Tinnitus is a common ear disease in which patients experience a persistent buzzing or whistling sound in their ears, which brings inconvenience to daily life and work. Erkang Patch uses the traditional Chinese medicine acupoint application method to stimulate specific ear acupoints to promote blood circulation and energy balance, thereby relieving tinnitus symptoms. In addition, Eukang Patch can also relieve ear discomfort and improve hearing impairment. It improves hearing problems by stimulating ear acupoints, increasing the vitality of the cochlea and auditory nerve, and enhancing the function of the auditory system. For those with hearing loss caused by age, environment or other reasons, Erkan Patch can provide effective auxiliary treatment and support. Erkang Patch is made of natural herbal extracts and non-irritating adhesive, has no side effects, is safe and reliable. When using it, just stick the patch on the acupuncture point near the ear, massage and rub it for a period of time. Use it once a day and continue using it for a period of time to get better results. In short, the Tinnitus Patch (Erkang Patch) is a patch that targets tinnitus, ear discomfort and hearing impairment. It is based on the acupoint theory of traditional Chinese medicine and stimulates ear acupoints to relieve tinnitus symptoms, soothe ear discomfort and improve hearing problems. It is safe, reliable and easy to use, making it an ideal choice for relieving tinnitus and improving hearing.