Problems after cataract surgery – what to do? Tips from Doctor-medic Bányai

Doctor-Medic Liliana Bányai - Augenärztin in Stuttgart

Doctor-medic Liliana-Iulia Bányai

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2. May 2023 3 Minuten Lesezeit
Last modified: 25. June 2026
Probleme nach einer Grauer Star OP – was tun?

If you undergo cataract surgery, there is a very good chance that your vision will improve again. Cataract surgery at the Bányai eye centre is now a routine procedure. The modern surgical technique using the Lensar Laser is a gentle, minimally invasive method to remove the cataract. The operation itself takes about 30 minutes, and you can go home the same day. 

After cataract surgery, your eye needs time to heal. Therefore, it may take a while for your vision to fully recover. Although cataract surgery is generally safe, some patients may experience problems afterward. In this article, we will discuss some of these issues and explain what you can do to prevent them.

Possible complications of cataract surgery at a glance

Here is a brief overview of some possible problems that may occur after cataract surgery.

Blurred vision

One of the most common problems after cataract surgery is blurred vision. This can be caused by swelling or clouding in the eye that sometimes occurs after the procedure. However, blurred vision during the first few days after the operation is not unusual and is usually not a cause for concern.

Aftercataract

Nachstar is a common problem after cataract surgery. It occurs when cells multiply on the back of the remaining lens capsule. The capsule becomes cloudy, impairing vision. However, a secondary cataract can easily be corrected with a follow-up procedure at our eye centre.

Infections

There is always a risk of infection after surgery. If you notice any pain, redness, or swelling afterward, you should see your doctor immediately.

Infections after surgery are rare but can cause problems if left untreated. To minimize the risk of infection, it is important to closely follow the doctor’s instructions for postoperative eye care.

Retinal detachment

Retinal detachment is a rare but serious complication following cataract surgery. Symptoms include flashes of light or dark spots in the visual field.

It occurs when the retina detaches from the back of the eye, impairing vision. This can lead to significant visual impairment and requires immediate medical attention.

As a rule, this problem is detected early during the follow-up after cataract surgery.

Glaucoma – ‘Green Star’

Glaucoma, also known as “green star”, is a complication that can occur after cataract surgery. Glaucoma develops when the pressure inside the eye remains elevated over time, causing damage to the optic nerve.

However, most cases of increased eye pressure following cataract surgery are only temporary and can be successfully treated if detected early.

Inflammation

Inflammation can occur after surgery and must be closely monitored. Signs of inflammation include redness, swelling, pain, and clouding of the cornea. If any signs of inflammation appear, it is important to inform your doctor immediately to ensure appropriate treatment.

Dry Eyes

Another possible problem after cataract surgery is dry eyes. Patients experience dry eyes when the eye does not produce enough tears to remain lubricated.

Dry eyes can temporarily cause itching, a foreign-body sensation, pain, and redness. After cataract surgery, our doctors will give you eye drops that relieve dry-eye symptoms or prevent them if used regularly.

Light sensitivity

A common problem after cataract surgery is increased sensitivity to light. This can result from the removal of the clouded lens, which normally filters light. Patients may be especially sensitive to bright light at first, which can cause pain and a burning sensation in the eyes.

Therefore, it is recommended to wear sunglasses outdoors for the first few days after surgery. This protects your eyes and allows the healing process to proceed more quickly. However, avoid direct exposure to sunlight.

How can you resolve these problems after cataract surgery?

Most problems after cataract surgery are temporary and resolve on their own. However, for some issues, steps can be taken to address them. Here are some options:

  1. Dry eye: Use eye drops to increase moisture in your eyes. As a rule, you will receive these from your ophthalmologist immediately after the operation.
  2. Glare: Avoid bright light and wear sunglasses outdoors.
  3. Infections: Clean your hands regularly and use the antibiotic eye drops prescribed by your doctor.

Conclusion

Cataract surgery at the Bányai laser eye centre in Stuttgart or at the laser eye centre in Karlsruhe is an extremely safe and successful procedure. Nevertheless, some side effects or short-term problems after surgery are not uncommon. If you follow your doctor’s instructions after surgery, these issues usually resolve on their own. The healing process after cataract surgery can take 4 to 6 weeks before you regain your full vision.

To minimize the risk of complications, it is important to be examined by an experienced ophthalmologist before surgery and to follow the doctor’s instructions carefully. It is also important to attend regular follow-up examinations to detect and treat possible complications early. You should also contact your ophthalmologist if you are dissatisfied after cataract surgery. This helps ensure a successful cataract operation.

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