The treatment of ear pain and yellow water includes the use of antibiotic drugs and anti-allergy drugs, as follows: 1. Antibiotic drugs: Ear pain and yellow water are often caused by acute inflammation of the external ear canal, or acute inflammation of the middle ear, and the yellow watery discharge that appears often contains more inflammatory components. Antibiotic drugs need to be actively used to improve the treatment, such as oral amoxicillin capsules, cefaclor extended-release tablets, levofloxacin tablets, etc. Antibiotic ear drops can also be used in the ear canal, such as oxyfloxacin ear drops, etc. 2. Anti-allergic drugs: Some patients may have a combination of external ear canal eczema, and the ear canal may show erosion, rupture as well as long-term moist and crusty performance, and also have different degrees of If you have itching, you can use anti-allergic drugs orally, such as loratadine tablets, etc. Pay attention to the timely cleaning of secretions in the ear canal to keep the ear canal clean and unobstructed.