Although it can affect anyone at any age, there are several eye problems that become more common among people as they age.
These problems include:
Presbyopia: Loss of the ability to clearly see nearby objects or small print. It is a normal process that occurs slowly throughout life, but you may not notice any changes before the age of 40. Presbyopia is typically corrected with reading glasses.
Floaters: These are small specks or spots that float across your field of vision. Most people notice these floaters in well-lit rooms or on a bright day outdoors. Floaters are usually normal, but sometimes, especially if accompanied by flashes of light, they may indicate a more serious eye problem such as retinal detachment. If you notice a sudden change in the type or number of spots you see, visit your eye doctor as soon as possible.
Dry Eyes: This condition occurs when your tear glands do not produce enough tears or produce low-quality tears. Dry eyes can be uncomfortable and cause itching, burning, or (rarely) vision loss. Ironically, patients with dry eyes often complain of excessive tearing because dry eyes can easily get irritated, and the eye tries to wash away the irritation by producing more tears. Your eye doctor may recommend using eye drops. Additionally, keeping a humidifier in your home, taking supplements like flaxseed oil to reduce inflammation, using medications, or using special artificial tears that mimic real tears may be recommended. In more severe cases of dry eyes, plugs can be used to block the drainage channels.
Excessive Tearing: Having too many tears can be caused by sensitivity to light, wind, or changes in temperature. Protecting your eyes or wearing sunglasses may sometimes solve the problem. Excessive tearing can also indicate a more serious problem such as an eye infection, dry eyes, or a blocked tear duct. Your eye doctor can treat or correct all of these conditions.
Cataracts: Cataracts are cloudy areas that form on or within the lens of the eye. Since a healthy eye lens is clear like a camera lens, there are no problems with light passing through it and reaching the retina, where images are processed and sent to the brain. When cataracts develop, light cannot easily pass through the lens, resulting in vision impairment. Cataracts often develop slowly and do not cause pain, redness, or tearing in the eyes. Some cataracts remain small and do not alter vision. However, if they become large or dense and start affecting the field of vision, they can usually be removed with surgery.
Glaucoma: This disease can cause temporary or permanent damage to the optic nerve and is often accompanied by an increase in eye pressure. If left untreated, it can lead to permanent vision loss and blindness. Heredity, age, and race are significant risk factors for glaucoma. It is less influenced by other factors such as eye injuries, severe eye infections, blocked blood vessels, or inflammatory disorders of the eye. Since most people with glaucoma do not have early symptoms or pain, it is essential to have your eyes regularly checked by an eye doctor. Treatment may involve prescription eye drops, oral medications, laser treatment, or surgery.
Retinal Disorders: The retina is a thin lining at the back of the eye that consists of cells that collect visual images and send them to the brain. Retinal disorders disrupt the transfer of these images. Age-related macular degeneration, diabetic retinopathy, and retinal detachment are examples of retinal disorders. Early diagnosis and treatment of these conditions are crucial to maintaining healthy vision.
Conjunctivitis: This is a condition where the tissue that covers the eyelids and the front surface of the eye (conjunctiva) becomes inflamed. It is sometimes referred to as “pink eye” or “red eye.” Conjunctivitis can cause redness, itching, burning, tearing, or a gritty sensation in the eyes. It can occur in people of all ages and may be caused by infection, exposure to chemicals and irritants, or allergies.
Corneal Diseases: The cornea is the dome-shaped clear window at the front of the eye that helps to focus light entering the eye. Disease, infection, injury, or exposure to toxic agents can damage the cornea, causing redness, tearing, pain, and decreased vision. Treatments may include adjustments to your eyeglass prescription, medicated eye drops, or surgery.
Eyelid Problems: Eyelids protect the eyes, distribute tears, and limit the amount of light entering the eyes. Pain, itching, tearing, and light sensitivity are common symptoms of eyelid problems. Other issues may include drooping eyelids, spasms, or inflammation of the outer edges near the eyelashes. Eyelid problems can often be treated with medication or surgery.
Temporal Arteritis: This condition causes inflammation and potentially blockage of the arteries. It can start with severe headaches, pain when chewing, and tenderness in the temple area. Sudden and permanent vision loss can follow. Other symptoms may include scalp tenderness, weight loss, weakness in the shoulder or hip, and low-grade fever. It may also be due to an impaired immune system. Early treatment with medication can help prevent vision loss in one or both eyes. Patients with symptoms should consult their doctors.
