One eye is unable to completely close It feels very dry you have tried drops and saline but nothing helping for 2 days are blink - the eyelid only closes about halfway?

Here are some possible causes and additional steps you can try:

1. Dry Eye Syndrome:

- Artificial tears: Continue using artificial tears frequently throughout the day to keep the eye lubricated.

- Warm compress: Apply warm compresses to the closed eye for a few minutes several times daily. This helps to release natural oils and improve tear production.

- Avoid Dry Environments: Use a humidifier at home and avoid environments with low humidity, such as near air conditioners or heaters.

2. Blepharitis:

- Gently clean your eyelashes and eyelid margins with a gentle cleanser or diluted baby shampoo.

- Apply a warm compress to the affected eye for a few minutes several times daily to help loosen any crust or debris.

- Avoid wearing eye makeup until your symptoms improve.

3. Allergy:

- If you suspect an allergy, try using over-the-counter allergy eye drops or oral antihistamines to reduce the symptoms.

4. Blocked Tear Duct:

- If your symptoms persist, you might have a blocked tear duct. In that case, you may need to see an ophthalmologist for further evaluation and treatment.

5. Contact Lens Related Issues:

If you wear contact lenses, make sure they fit correctly, and follow the recommended cleaning and wearing schedule.

6. Other Medical Conditions:

If your symptoms are accompanied by other changes in vision, pain, or discharge, consult an ophthalmologist to rule out any underlying medical conditions.

Remember that if your symptoms do not improve or worsen within a few days or if you have any concerns, it's essential to consult an eye doctor (optometrist or ophthalmologist) for proper diagnosis and treatment. Self-diagnosing and treating eye conditions can be risky and may lead to complications.