Doctor insights on:
Is It Possible To Have A Retinal Hemorrhage From High Altitude
It's possible...: ... But other causes should be ruled out. Retinal hemorrhages are more often caused by uncontrolled hypertension or diabetes, as well as occasional association with bad floaters. The decreased pressure from high altitude has been known to rupture small blood vessels on the white of the eye as well. Have your eye doctor examine you carefully. ...Read moreSee 1 more doctor answer
As one ascends through the atmosphere, every breath contains fewer molecules of oxygen. One must work harder to obtain oxygen, by breathing faster and deeper. The % of oxygen in the atmosphere at sea level is 21%. As altitude increases, the % remains the same but the number of oxygen molecules per breath is reduced. At 12, 000 feet 40% fewer oxygen molecules per breath. Your ...Read more
Yes, however:: At altitude above 4300 meters, there are certainly reports of retinal hemorrhage but it can be difficult to exclude other causes.High altitude retinopathy (harh) is seen in up to 29% of everest climbers above 5300 meters. There seems to be an association with altitude sickness raising questions whether slow ascent ; other factors may reduce risk for bleeding in the small vessels of the eye. ...Read more
Yes: This is a well described cause of edema and bleeding of the retina when you climb higher than your acclimation. The use of acetazolamide can help but a common associated condition is fluid in the lung which basically halts further climbing and brain fog with confusion and disorientation. ...Read more
Retinal hemorrhage: Retinal hemorrhages can occur in any of its layers: causes: diabetes, hypertension, macular degeneration, and retinal vein occlusion are most common. Vision loss is a not a typical complain at first-depends on the cause. There is no treatment recommended. Referral to the patient`s primary care doctor is recommended to rule out systemic disease. Retinal specialist or a good eye md to treat. ...Read more
Bleeding in retina: The retina, the seeing film at the back of the eye, is richly vascularized and vessels can bleed from a variety of conditions. This is termed retinal hemorrhage. It is seen in patients with trauma, diabetes, macular degeneration, sickle cell anemia, leukemia, aplastic anemia, blood clotting abnormalities and a host of rare conditions as well. ...Read more
Can you tell me if a child can suffer from retinal hemorrhage from falling off a couch onto a hard wooden floor?
Not usually: I'm not going to say this could never happen, as it is a possibility in people who are prone to retinal tears/detachments like with Still's disease. But for a normal child this distance fall is extremely unlikely to do anything more than a big bump and bruise superficially, and possibly a tiny headache for a few hours. ...Read moreSee 1 more doctor answer
NO: Retinal hemmorhage requires high velocity back-and-forth motion. Simple impact, especially from the low height of a typical couch cushion to the floor wouldn't do it. There is an extensive scientific literature about this and some controversy about alternative explanations for the bleeding, all too detailed to summarize here. ...Read moreSee 1 more doctor answer
Clot problems: Chronic illness that affects the clotting process can lead to increased retinal bleeding. Diabetes frequently causes retinal bleeding of several types. Retinal bleeding is seen in uncontrolled hypertension and some autoimmune diseases. It also can occur in vascular disease such as retinal strokes, and sickle cell anemia and also hematologic malignancies like leukemia. ...Read more
- Talk to a doctor live online for free
- Is it possible to have chest pain and problems breathing from a muscle strain?
- Is it possible to have a seizure while intoxicated from alcohol?
- Is it possible for a man to have hpv and not have any visible symptoms from it?
- Ask a doctor a question free online
- Is it possible to get a high from exercising?
- Is it possible for a virgin to have pid?
- Months after giving birth is it possible to have a a retained placenta
- Is it possible to get a bladder infection from doing kegel exercises?
- Talk to a wilderness medicine specialist online for free