The redness of the face and trembling of the eyes after drinking wine may be caused by alcohol stimulation, alcohol allergy and conjunctivitis. 1. Alcohol stimulation: As alcohol is contained in wine, it stimulates the expansion of blood vessels in the face and eyes, and some patients have low levels of acetaldehyde dehydrogenase, which cannot decompose alcohol, leading to excessive accumulation of acetaldehyde, which results in symptoms such as redness of the face and trembling of the eyes. 2. Alcohol allergy: alcohol allergy patients due to contact or intake of alcohol, alcohol-containing substances can appear body allergic reaction, the patient may appear skin itching, redness, eye shivering and other uncomfortable symptoms, and in severe cases can also appear laryngeal edema, dyspnea and other symptoms. 3. Conjunctivitis: Conjunctivitis patients after drinking, alcohol stimulation, the patient’s eye conjunctival blood vessel congestion, expansion, can make the inflammation intensified, so the patient will blush, eye shivering discomfort symptoms. It is recommended that patients with symptoms such as redness and shivering eyes after drinking alcohol should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.