Yes, it is if it is elevated. Using drugs that inhibit the sodium-potassium ATPase pump and altering potassium levels can cause retinal edema and eventual loss of vision.
Retinal Vein OcclusionThe central retinal vein is the venous equivalent of the central retinal artery, and like that blood vessel can suffer from occlusion (central retinal vein occlusion), similar to that seen in ocular ischemic syndrome. Since the central retinal artery and vein are the sole source of blood supply and drainage for the retina, such occlusion can lead to severe damage to the retina and blindness, due to ischemia (restriction in blood supply) and edema (swelling). It can also cause glaucoma.
To diagnose SBS, physicians look for at least one of three classic conditions: bleeding at the back of one or both eyes (retinal hemorrhage ), subdural hematoma, and cerebral edema
Weeping edema of the legs is characterized by extreme swelling, pain, and secretion of fluid from the pores. Some possible treatment options include diuretics, potassium, or heart medication to help the body regulate fluids.
There are 6 types of edema. Generalized edema, skin edema, peripheral edema, corneal edema, cerebral edema, pulmonary edema, myxedema and lymphedema.
Retinal veins are larger than retinal arteries. Retinal veins are between 2/3 to 3/4 times larger than the arteries of the retina. Retinal vein are also darker red then the arteries.
Lucentis is an anti-VegF drug ranibizumab used to treat Wet AMD and macular edema associated with retinal vein occlusion (RVO). Ozurdex is a dexamethasone implant used to treat macular edema associated with retinal vein occlusion (RVO) as well as non-infectous posterior segment uveitis. For RVO, the two drugs work differently but Ozurdex is seen to last longer than Lucentis and therefore less frequent injections. Ask your doctor for more details and for which one is right for you.
Mannitol is used to treat edema. People that suffer the side effect of anaphylaxis shock can use the antidote of epinephrine to counteract the Mannitol.
retinal breaks or detachments; retinal ischemia (retinal tissue that lacks oxygen); neovascularization (proliferation of blood vessels in the retina); Coats' disease
Discogenic edema is swelling (edema) of the vertebra in the spine (disc's).
For information on potassium diffusion, check out the related link below.
Retinal vein occlusion refers to the closure of the central retinal vein that drains the retina or to that of one of its branches.
potassium carbonate