Dryness in your eyes can indeed be caused or worsened by air-conditioning, which tends to reduce humidity and increase tear evaporation. Using artificial tear eye drops like Refresh Tears Eye Drops, which contain carboxymethylcellulose, can help lubricate your eyes and relieve dryness and discomfort.

• Use Refresh Tears Eye Drops as directed, usually 1-2 drops in each eye when needed.
• Remove contact lenses before applying the drops and wait at least 15 minutes before reinserting them.
• Avoid driving or operating machinery immediately after use if you experience blurred vision.
• If irritation, pain, or blurred vision persist, consult an ophthalmologist (eye specialist).
• Inform your doctor if you are pregnant, breastfeeding, or have allergies before starting any eye medication.

If symptoms continue or worsen despite treatment, please see an ophthalmologist for a thorough evaluation and personalized care.To narrow down potential causes, we will need some more information.Please tell me your age and gender.