Eye diseases like cataracts or macular degeneration, what are these caused by?

Multiple factors. The adult form of these are mostly age-related. But things like genetics, environmental factors, overall health and diet, smoking, can make these worse. .

Related Questions

Eye diseases like macular degeneration, retinal detachment, and cataracts are all in older people, right?

Any age. All 3 may occur at any age from various causes, but macula degeneration and cataracts increase in frequency with advancing age. Read more...
Not always. Macular degeneration predominantly affects older people, but other retinal disorders can affect those who are younger. Retinal detachment is more common among older, but definitely occurs in younger patients, esp in setting of strong near-sightedness, trauma or underlying changes in the retina. Cataracts, again, more common in the elderly, but can even be seen at birth. Read more...
Age Related. All of those conditions are predominantly age related, although all can occur less often in young people. Read more...
No but. Retinal detachment can occur at any age as can catsracts. There are over 50 types of catarects andthey can be present without initial signs or symtoms. Read more...

Hi simple question (I thinnk) what can cause being unable to focus even with new prescription glasses (hae start of: cataracts, macular degeneration?

Focus problem. May depend on age. Around 40 or so the lens is large and hard to bend so seeing up close is difficult. That's why people use readers, or have 'adds' to their prescription as in bifocals or trifocals. Other causes include cataract, corneal opacities, macular issues, vascular issues, optic nerve problems and on and on. See an ophthalmologist to get a firm diagnosis. Read more...

What are new treatments for eye disorders like macular degeneration?

Not much. ..In past few years since lucentis (ranibizumab). Some longer acting injectables on the horizon so fewer injections. A drop form just got approved for further study- that would be a remarkable advance. Read more...
Two types. 1. Dry: areds vitamins, tobacco cessation are the treatment. Here we see aging spots in the macula called drusen and/or loss of tissue called atrophy. 2. Wet: intravitreal injections of anti-vegf molecules like avastin, lucentis, (ranibizumab) or Eylea are the treatment. Here we see leaking, bleeding, swelling, and scarring in the macula. See a retina specialist. Read more...

Is it possible that macular degeneration be caused by trauma to the eye?

No. Trauma would cause damage or scarring to the macula. Macular degeneration is a progressive degeneration of the macula resulting from age and genetics. Read more...
Not exactly. Macular degeneration is a progressive degeneration of the macula resulting from age and genetics. Trauma could cause damage or scarring to the macular which would appear like advanced macular degeneration but would not be progressive. Read more...

What to do if I have a disease called macular degeneration in my eye do I need inject of avast for the rest of my life?

Two types. 1. Dry: areds vitamins, tobacco cessation. 2. Wet: intravitreal injections of anti-vegf molecules like avastin, lucentis, (ranibizumab) or Eylea (these injections may be life-long). You must see a retina specialist as soon as possible to determine the type of macular degeneration you have and the need for treatment. Read more...

What do you recommend if I have a disease called macular degeneration in my eye do I need inject of avast for the rest of my life?

If you have the dry. Form then you can decrease your risk of conversion to the wet form by taking the areds 2 formula of eye vitamins and reducing your modifiable risk factors (sun protection, smoking cessation, improved diet, etc.) if you have the wet form then intravitreal injections are effective and the standard of care at this time. This does not necessarily mean you will need treatment indefinitely. Read more...

What causes scaring in the eye if you have macular degeneration?

Retinal breakdown. Scarring the in the maculae can occur in both the wet and dry forms of macular degeneration. Usually, it is problematic in the wet form when there is leakage of serum or blood from new blood vessels that cause inflammation and retinal scarring - here the prognosis is guarded. In advanced forms of dry macular degeneration there can be scarring as well. Read more...
Macular degeneration. In macular degeneration, the photoreceptors that gather light become damaged in the eye, either through accumulation of drusen deposits, or through blood (in wet amd). Damaged photoreceptors die off, leaving a scar in the macula, and poorer vision. Wear sunglasses and eat green leafy vegetables to keep your eyes healthy. Read more...