How long does a bottle of Tyrvaya last?

Dry eyes are a common condition that can cause symptoms like stinging, burning, itching, redness, and a gritty sensation. These symptoms occur when your eyes don’t produce enough tears or when the quality of your tears is poor. Choosing the right eye drops depends on how severe your symptoms are, the underlying cause of your dry eye, and your individual needs.

Yes, dry eyes can cause blurry or fluctuating vision. This occurs because dry eye syndrome disrupts the tear film that coats the eye’s surface, leading to uneven light refraction and irregularities on the corneal surface. Meibomian gland dysfunction, which affects the oily layer of the tear film, is a major contributor to this problem.

Dry eye syndrome does not usually cause blindness, but untreated severe cases can lead to corneal damage, scarring, and vision impairment. While complete blindness from dry eye is extremely rare, early treatment with medications and supportive care can prevent serious complications and protect your vision.