Broken blood vessels in the hand are typically a result of an injury that jars the blood vessels, causing bleeding into the skin, according to Healthline. Infections of the blood, an allergic reaction, autoimmune disorders and the normal process of aging may also cause broken blood vessels.Know More
Side effects from medication, chemotherapy and radiation may also cause blood vessels to break within the hand, explains Healthline. In some cases, certain diseases and infections can cause blood vessels to break, which in turn causes bleeding into the skin. For example, cancer of the blood cells, known as leukemia, may cause broken blood vessels and meningitis, an inflammation of the membranes covering the spinal cord and brain. In some cases, strep throat or whole body inflammation as a result of a bacterial infection may also cause broken blood vessels.
When blood vessels break in the hand, it is necessary to consult with a physician to determine the best treatment or to identify the specific cause, notes Healthline. If a patient has a medical condition or infection, physicians may prescribe medication to treat the infection or stop the bleeding. Current medications the patient is taking may prolong the bleeding once a blood vessel breaks, and a physician may have the patient temporarily stop the medication or switch to another prescription until the blood vessels heal.Learn More
The Australian Red Cross Blood Service explains that bruising occurs after donating blood due to bleeding under the skin. It particularly happens when bleeding continues after the needle is taken out of the arm until the small hole in the vein closes.Full Answer >
Broken blood vessels can occur for a variety of reasons, such as sun damage, heredity, aging, eating hot or spicy foods, exercise, stress, hormones, alcohol use, cortisone medications, rare skin diseases and direct trauma to the skin. This condition is known as telangiectasias and is observed when the vessels under the skin dilate and become visible, according to leading dermatologists from DermApproved.Full Answer >
The valves found between the ventricles and blood vessels are called the semilunar valves. They are named so because the flaps forming the valves resemble half moons. The semilunar valves prevent blood from leaking from the arteries back into the ventricles when the ventricles contract.Full Answer >
Some causes of broken blood vessels in the eyes are severe coughs, strong sneezes, vomiting, lifting heavy weights and straining according to the Mayo Clinic. In some cases, there is no cause for this problem. The rupture of a blood vessel in the eyes is called a subconjunctival hemorrhage.Full Answer >