glaucoma care Archives - Glaucoma Treatment in Karachi

March 31, 2026March 9, 2026

Surgical Glaucoma Options: What You Need to Know

When Is Glaucoma Surgery Needed?

Glaucoma damages the optic nerve, often due to high eye pressure. If medications or laser treatments fail to control this pressure, surgery may be necessary. The goal is to reduce pressure and prevent further vision loss.

Common Surgical Options for Glaucoma

Trabeculectomy
This common procedure creates a small flap in the eye’s white part (sclera). It allows fluid to drain, reducing pressure. Fluid collects in a hidden reservoir called a bleb. Proper post-op care is essential to prevent infection and ensure healing.

Glaucoma Drainage Implants
For severe glaucoma or failed surgeries, a tiny tube can be inserted. This tube helps drain excess fluid, lowering eye pressure. It’s often used when other treatments aren’t suitable.

Minimally Invasive Glaucoma Surgery (MIGS)
MIGS uses tiny incisions and microscopic tools to improve fluid drainage. It’s less invasive than traditional surgery. Recovery is faster, with fewer complications. MIGS is ideal for mild to moderate glaucoma.

Laser Surgery
Laser treatments like Selective Laser Trabeculoplasty (SLT) improve drainage by targeting specific cells. Cyclophotocoagulation reduces fluid production. Both are outpatient procedures with minimal recovery time.

What to Expect After Surgery

Recovery varies by procedure. Most patients return to normal activities within days or weeks. Use prescribed eye drops to prevent infection and inflammation. Regular follow-ups are crucial to monitor healing and pressure levels.

Choosing the Right Option

The best procedure depends on your glaucoma type, severity, and overall eye health. Your doctor will explain the benefits and risks of each option. This helps you make an informed decision.

If you notice sudden vision changes or severe eye pain, contact your eye care provider immediately. Early intervention is vital for protecting your sight.

At The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi, patients benefit from the care of internationally trained specialists across every sub-specialty of ophthalmology. Led by Dr. Mahnaz Naveed Shah, a highly experienced and dedicated glaucoma specialist with extensive training in advanced eye care, the team provides trusted support for both routine check-ups and urgent eye conditions. They will guide you on whether you need a screening, further investigation, or immediate treatment, always with your safety and comfort in mind. For expert consultation, contact 0304-111-9544 to book an appointment.

With a strong record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team remain committed to helping you protect your vision—with confidence.

December 9, 2025November 25, 2025

Normal Tension Glaucoma Treatment in Karachi: Advanced Care Options

Normal Tension Glaucoma Treatment in Karachi: Advanced Care Options

Normal Tension Glaucoma (NTG) is a form of glaucoma in which optic nerve damage occurs despite eye pressure being within the normal range. Because there is no obvious rise in pressure, the condition is often overlooked until vision loss has already begun. Early diagnosis and specialized treatment are essential, and Karachi offers advanced options to help protect the optic nerve and prevent further damage.

Understanding Normal Tension Glaucoma

NTG behaves differently from other types of glaucoma. Even though eye pressure is not elevated, the optic nerve remains vulnerable. Factors that may contribute include:

Reduced blood flow to the optic nerve
Vascular disorders
Family history of glaucoma
Thin corneas
Sleep apnea or low nighttime blood pressure

Symptoms develop slowly and may include blind spots, difficulty with peripheral vision, or subtle changes noticed only during routine examinations.

How NTG Is Diagnosed

A glaucoma specialist will use multiple tests to detect early nerve damage, including:

Optical Coherence Tomography (OCT)
Visual field testing
Optic nerve imaging
Pachymetry (corneal thickness measurement)

Because NTG is often missed in general eye exams, seeing a specialist is crucial.

Treatment Options for NTG

The main goal of NTG treatment is to reduce eye pressure even further—below the typical “normal” range—to slow or halt progression. Treatment options available in Karachi include:

1. Medicated eye drops
These help lower pressure and improve blood flow around the optic nerve.

2. Selective Laser Trabeculoplasty (SLT)
A safe, non-invasive laser procedure that reduces eye pressure without long-term medication dependence.

3. Minimally Invasive Glaucoma Surgery (MIGS)
These procedures offer effective pressure reduction with fast recovery.

4. Lifestyle and systemic management
Managing blood pressure, improving sleep quality, and treating vascular issues can support overall optic nerve health.

Why Early and Ongoing Care Matters

Because NTG progresses silently, long-term monitoring is essential. With regular checkups and timely treatment, most patients maintain good vision and prevent significant nerve damage.

If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.

With Pakistan’s internationally trained and most experienced cataract surgeons, corneal transplant surgeons and eye surgeons specializing in every single sub specialty in ophthalmology, The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi provides guidance for both routine and urgent eye care needs. Their team can advise whether you should schedule a screening or seek immediate attention, ensuring safety and comfort. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544 to book an appointment.

With a proven track record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team are here to help you protect your vision—with confidence.

November 25, 2025November 25, 2025

Laser Therapy for Glaucoma in Karachi: Safe and Effective Treatment

Glaucoma is a progressive eye condition that damages the optic nerve, often due to elevated eye pressure. Without timely treatment, it can lead to irreversible vision loss. While medications and surgery are important options, laser therapy has become one of the safest and most effective treatments available in Karachi for managing many forms of glaucoma.

Laser procedures are quick, minimally invasive, and performed in an outpatient setting, making them a preferred choice for patients seeking reliable pressure control with minimal discomfort.

How Laser Therapy Works

Laser treatment for glaucoma aims to improve how fluid drains from the eye, reducing intraocular pressure (IOP). The two most common types used in Karachi are:

1. Selective Laser Trabeculoplasty (SLT)
SLT gently targets the drainage tissue to improve fluid flow. It is painless, takes only a few minutes, and can reduce or even eliminate the need for daily eye drops.

2. Laser Peripheral Iridotomy (LPI)
Used for angle-closure glaucoma or narrow angles, LPI creates a small opening in the iris to enhance fluid circulation. This prevents sudden pressure spikes and reduces long-term risk.

Both procedures are performed without incisions, allowing patients to return home immediately after treatment.

Benefits of Laser Therapy

Laser treatment offers several advantages:

Non-invasive and quick
Minimal discomfort
Reduced dependence on eye drops
Lower risk compared to traditional surgery
Suitable for both early and moderate stages of glaucoma

In many patients, laser therapy is recommended as a first-line treatment, particularly when medication is difficult to manage or causes side effects.

What to Expect After Treatment

Following the procedure, patients may experience mild redness or a scratchy sensation, which typically resolves within hours. Your eye specialist will monitor eye pressure and may recommend additional drops temporarily.

Laser effects can last months to years, and the procedure can be repeated if needed.

If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.

With a proven track record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team are here to help you protect your vision—with confidence.