Keeping glaucoma under control involves consistent use of prescribed treatments (like eye drops, laser, or surgery) to lower eye pressure, regular check-ups to monitor optic nerve and vision, and adopting healthy lifestyle habits such as UV protection, managing blood pressure, and maintaining good oral hygiene, all aimed at preventing further vision loss since damage is irreversible.
“Strict adherence to medication is the single most important thing a patient with glaucoma can do to keep their vision from worsening,” Yohannan says.
In addition to saturated fats, you should also limit trans fats because they harm blood vessels and raise cholesterol levels. That means you'll need to avoid fried foods, french fries, potato chips, baked goods, and frozen pizza.
Causes of Glaucoma
A newer, innovative glaucoma treatment option is selective laser trabeculoplasty (SLT). With this procedure, your eye doctor applies laser energy to the tissue inside your eye, stimulating the affected tissue to increase the natural drainage process.
Laser surgery is the most frequently used procedure to treat open-angle, angle-closure, or neovascular glaucoma. It normally lowers eye pressure, but the length of time that pressure remains low depends on many factors, including: Age of the patient.
According to a NIH study, women consuming fresh peaches and oranges in excess of two servings per week reduced their odds of developing glaucoma. Orange consumption led to 82% reduction in glaucoma development, while peaches served to cut this risk by 70% percent.
Five studies reported on the association of blood levels of vitamin D and glaucoma. In one study patients with glaucoma were reported to have lower serum 25-hydroxyvitamin D levels (OR [95% CI]: 0.89 [0.80–0.99]) and higher prevalence of vitamin D deficiency (OR [95% CI]: 2.09 [1.06–4.12]) compared to controls [45].
But most forms of glaucoma are treatable, especially when diagnosed early. And with care and careful management, it's possible to delay — or even prevent — permanent vision loss.
Can using computers and smartphones make my glaucoma worse? Screen time is not considered a direct cause of glaucoma progression, but research shows that prolonged device use can temporarily increase intraocular pressure, particularly in people who already have glaucoma.
Heavy caffeine intake should be advised against due to its transient elevations in IOP, especially in genetically predisposed patients or those with a positive family history of glaucoma. Chronic alcohol consumption can lead to many systemic complications and increased risk of glaucoma.
The rule of 5 is a simple rule for detecting retinal nerve fiber layer (RNFL) change on spectral-domain OCT (SD-OCT), in which a loss of 5 μm of global RNFL on a follow-up test is considered evidence of significant change when compared with the baseline.
Vitamins C and E
These antioxidants help protect your eyes from oxidative damage, which can worsen glaucoma. Include plenty of foods rich in vitamins C and E in your diet to help slow the progression of glaucoma.
Both high BP and low BP are associated with an increased risk of glaucoma. There is mounting evidence that low nighttime BP or excessive dipping could adversely affect glaucoma progression.
While there is no cure for glaucoma, treatment can significantly slow or prevent further vision loss. Treatment options include: Medications: Prescription eye drops and oral medications can help reduce IOP by decreasing fluid production or improving drainage.
There was also a connection between glaucoma and pronounced daytime sleepiness. Sleep problems and glaucoma are not always related, but it is important to consult a doctor to help resolve sleep issues.
Glaucoma is one of the leading causes of blindness. It's a slow and progressive disease that can lead to vision loss over a long period of time. Many people with glaucoma might not even know they have the disease. The good news is that if glaucoma is detected and treated early, it can be slowed or stopped.
Time to cut out fried foods, baked goods and any product with an ingredient list that includes hydrogenated or partially hydrogenated oils. Saturated foods that include red meat, beef, lard, shortening and oils can also worsen glaucoma.
Patients with glaucoma may need both sunglasses and eyeglasses during summer. A study on low vision care highlights that every glaucoma patient needs sunglasses that can reduce the effects of glare and improve their visual contrast.
Vitamin D has been proposed to influence intraocular pressure and decrease retinal ganglion cell degeneration. Based on these findings, vitamin D has been suggested to prevent or reduce the severity of primary open-angle glaucoma (POAG), which is the most common form.
Open-angle glaucoma — The most common form of glaucoma, this type is caused by damage to the filter in the eye's drainage canals.
Vitamin A, also known as retinol, produces the pigments in the retina of the eyes. More importantly, it is a vital nutrient for the photoreceptors in your eyes, which determine vision quality in low-light conditions.
Exercise regularly.
Your eyes need healthy blood circulation and oxygen to fuel good vision. Exercise—anything that gets your heart rate up and the blood pumping from a brisk walk to a run or a Zumba class—benefits your eyes because it promotes good circulation.
Glaucoma. Glaucoma is an eye disease where the optic nerve becomes damaged and if not treated this can lead to partial or full vision loss. The flavonoids found in dark chocolate can help lower oxidative stress which can protect the eyes from more damage.
If you've been diagnosed with glaucoma, then your ophthalmologist might make the following suggestions: Sleeping in an upright position: Because it's known that IOP rises when you're horizontal, sleeping more upright may help reduce this.