Post-Cataract Surgery Dizziness: Causes and When to Seek Help - Ophthalmology

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Postoperative dizziness after cataract surgery?


Hello, I would like to inquire about potential postoperative complications.
My mother, who is 73 years old, underwent cataract surgery on her left eye about two months ago.
The first two weeks post-surgery were stable, but she has since started experiencing dizziness.
I would like to know if any special examinations are necessary.
Prior to the surgery, she did not have such symptoms, but when she feels dizzy, she also experiences discomfort around the operated eye.
I am unsure what to watch out for, so I would appreciate your guidance.
Thank you.
🙏 Paul

Paul, 40~49 year old female. Ask Date: 2021/02/01

Dr. Gao Pilin reply Ophthalmology


Hello Paul: Dizziness starting two weeks post-surgery may not be related to the surgery.
When experiencing dizziness, you feel discomfort around the operated eye, which could indicate issues with refractive error or intraocular pressure.
It would be advisable to schedule a follow-up appointment for an examination.
If ocular issues are ruled out, it may be necessary to consult an internist.
The ophthalmology department at Puzi Hospital in Taiwan is available: Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, and Wednesday afternoons from 2:00 PM to 4:30 PM.
Please note that online responses are for reference only; it is essential to seek medical attention at a healthcare facility if needed.
I hope to have the opportunity to assist you.
Gao Pilin

Reply Date: 2021/02/01

More Info


Hello Paul,
Thank you for reaching out with your concerns regarding your mother's post-cataract surgery symptoms. It's not uncommon for patients to experience some degree of dizziness or discomfort following eye surgery, including cataract removal. However, understanding the potential causes and when to seek further medical attention is crucial for ensuring her well-being.

Causes of Dizziness Post-Cataract Surgery:
1. Visual Changes: After cataract surgery, patients often experience changes in their vision as their eyes adjust to the new intraocular lens. This adjustment can sometimes lead to visual disturbances, which may contribute to feelings of dizziness or imbalance.

2. Medication Side Effects: If your mother was prescribed medications post-surgery, such as pain relievers or anti-inflammatory drugs, these could potentially cause dizziness as a side effect.

3. Vestibular System Impact: The inner ear plays a significant role in balance. If there was any positioning or pressure applied during the surgery, it might have affected the vestibular system, leading to dizziness.

4. Underlying Health Conditions: Conditions such as hypertension, diabetes, or other systemic issues can also contribute to dizziness. It's essential to consider her overall health status.

5. Infection or Complications: Although rare, complications such as infection (endophthalmitis) or inflammation can occur after cataract surgery. These conditions may present with symptoms like dizziness, discomfort around the eye, or changes in vision.

When to Seek Help:
Given that your mother is experiencing dizziness two months post-surgery, it would be prudent to consult her ophthalmologist or primary care physician. Here are specific signs that warrant immediate medical attention:
- Persistent Dizziness: If the dizziness is severe, persistent, or worsening, it should be evaluated.

- Visual Changes: Any sudden changes in vision, such as blurriness, flashes of light, or loss of vision, should be addressed immediately.

- Pain or Discomfort: If she experiences significant pain around the eye or any swelling, this could indicate a complication.

- Systemic Symptoms: If she has additional symptoms such as fever, chills, or a general feeling of being unwell, these could suggest an infection.

Recommended Actions:
1. Follow-Up Appointment: Schedule a follow-up appointment with her ophthalmologist to discuss her symptoms. They may perform a thorough examination to rule out any complications.

2. Monitor Symptoms: Keep a diary of her symptoms, noting when they occur, their severity, and any associated factors (like changes in medication or activity levels). This information can be helpful for her healthcare provider.

3. Balance and Fall Risk Assessment: Given her age and the dizziness, it may be beneficial to assess her balance and fall risk. Occupational or physical therapy may provide strategies to improve stability.

4. Hydration and Nutrition: Ensure she is well-hydrated and maintains a balanced diet, as dehydration and low blood sugar can also contribute to dizziness.

In conclusion, while some dizziness can be a normal part of recovery from cataract surgery, it is essential to monitor her symptoms closely and seek medical advice if they persist or worsen. Early intervention can help address any underlying issues and ensure her recovery progresses smoothly.

Best wishes for your mother's health and recovery. If you have any further questions or concerns, feel free to ask.

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