Eyes swollen after drinking alcohol, may be caused by alcohol-induced vasodilatation, may also be allergic to alcohol caused by eyelid edema. 1. Alcohol can easily cause vasodilatation, if the capillaries around the eyes are dilated and congested, it can be manifested as the symptom of swollen eyes, which generally does not require special treatment, and the symptoms will be relieved after the alcohol is metabolized. 2. If the patient has an allergic reaction to alcohol after drinking, it is very easy to cause eyelid edema, which may be accompanied by local skin erythema, itching and other symptoms. Need to use anti-allergy medication, such as loratadine cream. In addition, you need to pay attention to avoid drinking alcohol, so as not to cause serious allergic consequences. After drinking the eyes swollen, the symptoms are more serious, it is recommended that timely medical treatment, under the guidance of the doctor to use drugs, do not self-medication, in order to avoid adverse consequences.