Symptoms of Congenital Glaucoma

Jan 28, 2022 Source: Cainiu Health

Dr. Cui Xin

Introduction

Symptoms of Congenital Glaucoma: 1. Photophobia, epiphora, and blepharospasm. 2. Corneal clouding. 3. Corneal enlargement (buphthalmos). 4. Breaks in Descemet’s membrane. 5. Enlargement of the optic cup (cupping of the optic disc). Additional symptoms often co-occur with other congenital anomalies. Diagnosis is based on clinical signs such as photophobia, epiphora, and blepharospasm, along with findings on examination—including corneal haze or clouding and increased corneal diameter.

Glaucoma is a group of disorders characterized by optic nerve damage and visual field loss resulting from elevated intraocular pressure (IOP). Primary glaucoma is broadly classified into angle-closure glaucoma and open-angle glaucoma. Angle-closure glaucoma arises from anatomical abnormalities—such as a shorter axial length and increased lens thickness—that cause narrowing or closure of the anterior chamber angle. This obstructs the outflow of aqueous humor, leading to its accumulation within the eye and consequent elevation of IOP, thereby triggering glaucoma.
So, what are the symptoms of congenital glaucoma? Let’s explore them below.

Symptoms of Congenital Glaucoma

Typical symptoms of congenital glaucoma include:

1. Photophobia, epiphora (excessive tearing), and blepharospasm.

2. Corneal clouding (haziness).

3. Corneal enlargement (megalocornea).

4. Breaks in Descemet’s membrane.

5. Enlargement of the optic cup (cupping of the optic disc).

Additional manifestations often co-occur with other congenital anomalies. Diagnosis relies on clinical signs—including photophobia, epiphora, and blepharospasm—as well as objective findings such as corneal haze and enlargement, mild mydriasis (pupil dilation), elevated IOP, and buphthalmos (enlarged eyeball).

Prevention of Glaucoma

To reduce the risk of glaucoma, maintain emotional well-being and avoid extreme mood fluctuations. Adhere to regular daily routines—including balanced diet, adequate rest, and moderate physical exercise—while avoiding strenuous activities. Ensure high-quality sleep. Consume a light yet nutritionally rich diet; abstain from tobacco, alcohol, strong tea, and coffee. Moderately control fluid intake: total daily intake should not exceed 1,000–1,200 mL, and single-occasion intake should remain under 400 mL. Practice good ocular hygiene: protect your eyes from excessive brightness; avoid prolonged exposure to dim lighting; ensure ambient illumination is soft and sufficient; and refrain from overusing your eyes.

The above outlines key symptoms and preventive measures for congenital glaucoma. We hope this information proves helpful to you.

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