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Conditions Treated

Eye Disease Treatment From Our Northern San Antonio Optometrist

At Vision Source Castle Hills, our northern San Antonio optometrist specializes in eye disease treatment and management. Our very own Dr. Trevino has more than two decades of experience in diagnosing and treatment any number of eye conditions in patients of all ages, all while keeping patients comfortable, confident, and informed throughout the process.

woman getting eye exam

Eye Conditions Treated By Our Eye Doctor in Northern San Antonio

Our eye doctor in northern San Antonio and his committed team have experience in handling all of the following eye conditions.


This eye condition occurs when the lens of the eye becomes clouded over time; this clouding occurs in small spots that can spread, eventually growing large enough to affect a patient's vision. If spotted early enough, we can usually prevent small cataracts from growing any larger; however, in more severe cases, surgery to replace the clouded lens may be necessary.


This eye disease occurs when high pressure in one or both eyes compresses the optic nerve. Over time, this can lead to permanent vision loss. Our team specializes in eye disease management in northern San Antonio for patients with glaucoma, offering a variety of treatment options to relieve eye pressure and protect vision.

Macular Degeneration

This is yet another eye disease that is known to cause blurry vision and even vision loss; it occurs when the center of the retina begins to deteriorate or become blocked by blood vessels. In some cases, our optometrist in northern San Antonio can treat macular degeneration with blood vessel growth inhibitor medication, though laser surgery may be required in advanced cases.

Diabetic Retinopathy

This condition occurs when the blood vessels in the retinas become damaged due to blood sugar problems in diabetic patients. Eventually, diabetic retinopathy can lead to vision loss and even blindness. Medications and laser surgery can help to treat this condition, though it is not 100% curable.


An abnormal curvature of the eye's lens is known as an astigmatism; these are very common and cause blurry vision. Fortunately, contact lenses and corrective lenses can easily treat astigmatism.

Dry Eye

Dry eye can occur when the body's tear ducts don't produce enough lubrication, resulting in itchiness, dryness, and irritation. Depending on the cause, we may be able to treat dry eye with medicated drops, a change in contact lenses, or other means.


Patients with keratocouns suffer from a cornea that bulges outward into an abnormal cone shape, resulting in blurry vision, glare, and (sometimes) light sensitivity. Most cases can be treated with glasses or contact lenses from our optometrist in northern San Antonio.

Computer Vision Syndrome

Spending too much time in front of blue light sources (such as computer monitors) can cause Computer Vision Syndrome, a condition that leads to vision problems, headaches, and similar symptoms. Changes in lifestyle habits and specialty lenses can help with this eye disease management in northern San Antonio.

Request an Appointment With Our Northern San Antonio Eye Doctor

If you're suffering from any of these conditions, schedule an appointment with our northern San Antonio eye doctor by calling Vision Source Castle Hills at (210) 341-5774.