Subconjunctival hemorrhage (broken blood vessel in eye)
2021年9月21日 · A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). In many ways, it's just like having a bruise on your skin. The conjunctiva can't absorb blood very quickly, so the blood gets trapped.
Subconjunctival hemorrhage (broken blood vessel in eye)
2021年9月21日 · Subconjunctival hemorrhage is a broken blood vessel in the eye — learn more about this common, harmless condition that clears up without treatment.
Symptoms and causes - Mayo Clinic
In the arteries leading to your brain, you may have sudden numbness or weakness in your arms or legs, trouble speaking, slurred speech, sudden or temporary loss of vision in one eye, or drooping muscles in your face. These are symptoms of a transient ischemic attack (TIA).
Blood clots - Mayo Clinic
2023年7月19日 · Blood clots are gel-like clumps of blood. When they form in response to a cut or other injury, they stop the bleeding by plugging the injured blood vessel. These blood clots help the body heal. But some blood clots form inside the veins without a good reason. They don't dissolve naturally.
Is there an early way to detect blood clots? - Mayo Clinic Connect
2024年10月26日 · Warfarin is most effective in thinning blood to prevent and treat blood clots. It will also dissolve current blood clots if your body type will permit it. I am of the body type that converts the blood clots to scar tissue.
Blood clots Causes - Mayo Clinic
2023年7月19日 · Blood clots are made when substances in the blood thicken and form a semisolid mass. This process may be triggered by an injury. Sometimes it occurs inside blood vessels that don't have an obvious injury.
Know the warning signs of blood thinner complications
2021年10月27日 · Medications that delay blood clotting are known as blood thinners (anticoagulants). These drugs make it hard for clots to form and prevent existing clots from growing.
Mayo Clinic Q and A: Blood in urine should not be ignored
2017年6月27日 · It takes little blood to discolor urine, so you’re probably not losing as much blood as it may appear. However, heavier bleeding that involves passing blood clots is an urgent issue that can be painful and puts you at risk of having a blocked bladder outlet and …
Deep vein thrombosis (DVT) - Symptoms & causes - Mayo Clinic
2022年6月11日 · Deep vein thrombosis can be serious because blood clots in the veins can break loose. The clots can then travel through the bloodstream and get stuck in the lungs, blocking blood flow (pulmonary embolism). When DVT and pulmonary embolism occur together, it's called venous thromboembolism (VTE).
Scientists Investigate Rare Blood Clotting Side Effect of an …
2021年12月1日 · The discovery science work, which is published in Science Advances, investigates extremely rare blood clotting events observed in patients after vaccination with an adenovirus-based COVID-19 vaccine.