• Glaucoma

    Glaucoma refers to a group of eye conditions that lead to damage to the optic nerve, the nerve that carries visual information from the eye to the brain. In many cases, damage to the optic nerve is due to increased pressure in the eye, also known as intraocular pressure (IOP).The goal of treatment is to reduce eye pressure. Depending on the type of glaucoma, this is done using medications or surgery.Glaucoma can be divided roughly into two main categories, “open angle” and “closed angle” glaucoma. Closed angle glaucoma can appear suddenly and is often painful; visual loss can progress quickly but the discomfort often leads patients to seek medical attention before permanent damage occurs. Open angle, chronic glaucoma tends to progress at a slower rate and the patient may not notice that they have lost vision until the disease has progressed significantly.

    Open-angle glaucoma treatment

    Most people with open-angle glaucoma can be treated successfully with eye drops. Most eye drops used today have fewer side effects than those used in the past. You may need more than one type of drop. Some patients may also be treated with pills to lower pressure in the eye.

    Newer drops and pills are being developed that may protect the optic nerve from glaucoma damage.

    Some patients will need other forms of treatment, such as a laser treatment, to help open the fluid outflow channels. This procedure is usually painless. Others may need traditional surgery to open a new outflow channel.

    Angle-closure glaucoma treatment

    Acute angle-closure attack is a medical emergency. Blindness will occur in a few days if it is not treated. Drops, pills, and medicine given through a vein (by IV) are used to lower pressure. Some people also need an emergency operation, called an iridotomy. This procedure uses a laser to open a new channel in the iris. The new channel relieves pressure and prevents another attack.

    Congenital glaucoma treatment

    This form of glaucoma is almost always treated with surgery to open the outflow channels of the angle. This is done while the patient is asleep and feels no pain (with anesthesia).