Swollen eye blisters can be caused by acute infections, trauma and bad habits, etc. You can choose to use antibacterial drugs, take anti-inflammatory drugs, massage and improve lifestyle habits, etc. for treatment and relief. 1. Acute infections: when bacteria and other infections caused by swollen eye blisters, you can choose to use antibiotic drugs for treatment, such as external levofloxacin eye drops. 2. Trauma: trauma caused by soft tissue damage to the eye, accompanied by hematoma formation of swollen eye blisters, patients can choose to massage and other ways to promote the softening of hematoma, absorption. 3. Bad habits: patients stay up late for a long time or drink a lot of water before going to bed will appear the symptoms of swollen eye blisters, it is recommended that patients improve their living habits, develop good habits, and avoid drinking too much water before going to bed can effectively alleviate and improve the symptoms of swollen eye blisters. When the patient has swollen eye blisters, it is recommended that the patient go to the hospital for examination and diagnosis in a timely manner, and under the guidance of the doctor for the treatment of medication, do not blindly use medication, in order to avoid adverse reactions.