Eye contact is a huge part of how we communicate. It is how we connect with people, show we are listening, and express our emotions. But what happens when your eyes are no longer looking in the same direction? It can be incredibly frustrating. You might find people asking if you are looking at them, or you might catch your own reflection and notice one eye drifting. Beyond the social awkwardness, an eye misalignment can cause severe headaches, double vision, and deep eye strain.
Let's break down what is happening, why it happens in adults, and what can be done to fix it.
What is Squint Eye?
If you are wondering what a squint eye is, the medical term for it is strabismus. It is a condition where both eyes do not look in the same direction at the same time. Normally, your brain tells the six tiny muscles attached to each eye to work together perfectly, like the reins on a horse, so both eyes focus on the exact same spot. When those muscles do not coordinate, one eye might turn in, turn out, turn up, or turn down while the other eye stays focused.
A lot of people think this is just a childhood issue, but it absolutely affects adults, too. Sometimes, a mild squint left over from childhood becomes more noticeable as you get older. Other times, it develops entirely out of the blue in adulthood.
Squint Eye Types
Not all misalignments look the same. Understanding the different squint eye types helps you describe exactly what you are experiencing to your doctor. The condition is usually categorised by the direction the eye turns:
Esotropia: This is when one eye turns inward towards the nose. It is the classic "cross-eyed" look.
Exotropia: This is when one eye turns outward towards the side, giving a "wall-eyed" appearance.
Hypertropia: One eye drifts upward compared to the other eye.
Hypotropia: One eye drifts downward.
You might also hear doctors talk about whether the turn is constant (always there) or intermittent (it comes and goes, often when you are tired or daydreaming). Intermittent turns are very common in adults and can be exhausting to manage.
Squint Eye Causes in Adults
When a child is born with a squint, it is usually due to genetics or the eye muscles just not wiring up correctly from the start. However, adult strabismus often points to an underlying issue that has disrupted the delicate muscle balance.
So, what are the common causes of squinting eyes in adults?
Unresolved Childhood Strabismus: Many adults walking around with a squint actually had it as kids. Maybe they had surgery that did not fully correct the alignment, or perhaps their brain slowly lost the ability to keep the eyes straight over the years.
Nerve Damage: Your eye muscles are controlled by cranial nerves. If a nerve gets damaged due to diabetes, high blood pressure, multiple sclerosis, or even a stroke, the muscle it controls goes weak. If your double vision comes on suddenly, nerve palsy is often the culprit.
Thyroid Eye Disease: If you have an overactive thyroid (Graves' disease), the tissues and muscles behind your eyes can become swollen and inflamed. This physically pushes the eye forward and tightens the muscles so much that the eye gets stuck in a certain position.
Trauma or Injury: A bad blow to the head or face can fracture the bones around the eye. Sometimes, the eye muscle gets trapped in the broken bone, physically stopping the eye from moving properly.
Neurological Conditions: Conditions like myasthenia gravis or brain tumours can interfere with the signals between your brain and your eye muscles, causing a misalignment.
Squint Eye Correction
Squint eye correction depends heavily on the underlying cause, the size of the turn, and how much it is affecting your daily life.
Glasses and Prisms: Sometimes, a squint is caused by uncorrected vision. Simply getting the right prescription glasses can fix the issue. For slight misalignments, your optometrist can add thin prisms to your lenses. These prisms bend the light before it enters your eye, tricking your brain into thinking your eyes are aligned so you do not see double.
Eye Exercises: If you have an intermittent issue, especially when looking up close, vision therapy can be very effective. These are targeted exercises that train your brain to coordinate the muscles better. They take consistency, but they work well for certain types of convergence issues.
Botox Injections: You might have heard of Botox for wrinkles, but it is also used as a temporary fix for strabismus. An ophthalmologist in Dubai can inject a tiny amount of Botox directly into the overactive eye muscle.
This temporarily weakens that muscle, allowing the opposite muscle to pull the eye back into a straight position. It takes a few days to work and lasts a few months, sometimes resetting the alignment permanently.
Squint Eye Surgery
When glasses, prisms, or Botox are not enough, squint eye surgery is the most definitive option. The thought of surgery on your eye can sound terrifying, but it is actually a very common and safe procedure.
During the surgery, the doctor adjusts the length or position of the eye muscles. If a muscle is too tight, they cut a small piece away to loosen it. If a muscle is too weak, they shorten it to make it tighter and stronger. The eye is never removed from the socket during this process. It is usually done under general anaesthetic, and most people go home the same day. Your eyes will be red and a bit sore for a week or two, but the results are often life-changing. Finding the right specialist at a reputable eye hospital in Dubai is the most important step to ensure a successful outcome.
When to See an Eye Specialist
If you suddenly develop double vision or notice your eye drifting, do not wait it out. Sudden strabismus in an adult can be a red flag for serious health issues like a stroke or a neurological problem. Even if the turn is mild and has been there for years, getting a professional evaluation is worth it. Dealing with constant eye strain or covering one eye to read is no way to live.
FAQs
Can squint eyes be corrected in adults?
A lot of people think squints are only treatable in kids, while they're not. Adults can treat their squinting eyes through prism glasses, vision therapy, or surgery.
Is squint eye surgery painful?
The surgery itself is done under anaesthesia, so you will not feel anything. Afterwards, your eye will feel gritty, sore, and slightly scratchy for a few days, much like having sand in your eye. Simple painkillers and prescribed eye drops usually manage this discomfort easily.
How long does it take to recover from squint surgery in Dubai?
Most people return to their normal daily activities within a week. However, the redness and mild swelling can take two to three weeks to fully disappear. Your final eye alignment will settle over a few months as the tissues heal.
Why did my eye suddenly turn in?
A sudden turn in an adult's eye is usually caused by a nerve palsy, often linked to diabetes or high blood pressure. It can also be a sign of a stroke or a neurological issue. If this happens suddenly, you should seek medical attention immediately.