Dry eye is often difficult to cure completely.
There are more causes of dry eye, such as insufficient tear secretion due to age and diabetes, and excessive evaporation of tears due to eye fatigue and dry surroundings, and abnormal tear composition due to blepharoplasty dysfunction, etc. These causes are usually long-lasting and difficult to eliminate or completely improve.
Therefore, most dry eye conditions are long-lasting and treatment needs to be long-term.
Dry eye treatment is often aimed at relieving uncomfortable symptoms such as dryness and foreign body sensation, while it is difficult to achieve a complete cure.
It is recommended that dry eye sufferers seek timely medical attention to identify the cause of dry eye and then target treatment.