Too many tears may lead to conditions such as eyelid dermatitis or keratitis. 1. Eyelid dermatitis: Tears contain salts, which may irritate the skin around the eyelids and cause chronic allergic reactions, resulting in eyelid skin congestion, redness and swelling, and even symptoms such as rashes and lesions, thus causing eyelid dermatitis. 2. Keratitis: If you have a lot of tears in your eyes, you may rub your eyes and wipe your tears frequently, and then you will easily bring bacteria from your hands or the outside environment into your eyes, which will then lead to eye infections and keratitis and other diseases. Tears will also cause blurred vision, and too much emotion will lead to a decline in the body’s resistance, it is recommended that patients maintain a good state of mind, and face life positively.