Dry eye disease can never be cured?

If dry eye is caused by

long-term bad reading habits, dry environment, use of certain drugs, etc., without other signs and damage, some patients may be cured if they can actively remove the primary cause, improve bad reading habits, increase environmental humidity, replace other effective drugs, and long-term disease management.

If dry eye is caused by systemic lupus erythematosus, rheumatoid arthritis, diabetes, etc., because its primary cause is difficult to completely remove, dry eye is difficult to completely cure, and can not be cured for a lifetime.