How to recover from swollen eyes that have become single eyelids
Generally speaking, eyes swelling into single eyelids may be caused by excessive water intake, lack of sleep, crying, conjunctivitis, keratitis, and other factors. Treatment options such as general care or medication can be adopted under a doctor's guidance. Specific explanations are as follows:

1. Excessive Water Intake
Consuming large amounts of water before bedtime may cause eye swelling and result in single eyelids. It is recommended to reduce water intake before sleep to avoid excessive fluid intake that may lead to skin swelling.
2. Sleep Deprivation
Long-term lack of sleep may cause eye fatigue and impair the eye's recovery ability, resulting in swollen eyes and single eyelids. It is recommended to adjust sleep schedules appropriately, create a quiet and comfortable sleeping environment, and ensure sufficient rest.
3. Crying
Extended periods of crying may cause blood vessels around the eyes to dilate, leading to swollen eyelids and the appearance of single eyelids. It is advisable to maintain emotional stability in daily life and relieve emotional stress through activities such as listening to music, walking, or meditating, avoiding prolonged crying.
4. Conjunctivitis
Conjunctivitis may be associated with bacterial or viral infections, allergic reactions, chemical irritants, and other factors. The inflammatory response may lead to eye swelling and redness, causing the symptoms mentioned above. It is often accompanied by increased secretions and pain. Treatment options under medical guidance may include levofloxacin eye drops, tobramycin eye drops, acyclovir eye drops, and other medications.
5. Keratitis
Keratitis is commonly caused by ocular trauma or pathogenic infections. Inflammation of the cornea may lead to eye swelling, resulting in single eyelids. Symptoms may include pain, photophobia, and tearing. Treatments under medical advice may involve fluconazole eye drops, natamycin eye drops, chlortetracycline hydrochloride eye ointment, and other medications.
Maintaining healthy lifestyle habits is important. Avoid rubbing the eyes or overusing them, and ensure adequate rest to promote eye recovery.