Doctors may recommend reaching or maintaining a moderate weight or exercising regularly. They may also prescribe statins to lower cholesterol. Anemia is a common blood disorder that affects over 3 million people in the U. It occurs when there are not enough red blood cells or when they do not function well. Red blood cells normally carry oxygen around the body. Treatments for anemia depend on its type.
Doctors may recommend iron supplementation and dietary changes. Sometimes, treating an underlying condition that causes anemia may be necessary. Some types of anemia require blood transfusions or ongoing use of medication. Episodes of narrowed blood vessels can last minutes or hours and vary in frequency.
Smoking can increase the risk of peripheral arterial disease , a condition stemming from a narrowing of the arteries caused by a buildup of plaque.
This can lead to amputations. Quitting smoking will reduce these risks. A person may experience withdrawal symptoms when quitting smoking.
A person can choose from a number of strategies for quitting smoking , including the different methods , using prescription medicines from a doctor, and trying nicotine replacement patches, gums, or lozenges.
If a person has poor circulation in their hands regularly, a doctor will ask about symptoms and perform a physical examination. A doctor may also check whether a person has any pain or numbness in the affected area.
A doctor may also use tests to check for specific underlying conditions. Symptoms of poor circulation in the hands can occur temporarily and do not always indicate a health condition. For example, cold temperatures may cause poor circulation symptoms, including numb and pale fingers. However, when these symptoms occur regularly, it could be a sign of an underlying condition. You can slow down the process by cooling down the body.
Or does it have to do with someone else sleeping on your body part and it going numb from nerve compression? Serious question. The inebriate falls asleep in a bad position and stays that way; the honeymooners snuggle, her head on his arm usually. Show 2 more comments.
Active Oldest Votes. Improve this answer. Thanks for pointing that out, I shall change that when I get the opportunity. Add a comment. Featured on Meta. Now live: A fully responsive profile. Version labels for answers. Related Hot Network Questions. Question feed. Biology Stack Exchange works best with JavaScript enabled. Accept all cookies Customize settings. It can affect any part of the body but typically starts in the toes, feet, fingers and hands. Gangrene can occur as a result of an injury, infection or a long-term condition that affects blood circulation.
Read more about the symptoms of gangrene and diagnosing gangrene. Anyone can develop gangrene, particularly after a serious injury, but there are certain groups of people who are more at risk. The earlier treatment for gangrene begins, the more successful it's likely to be.
The main treatments include surgery to remove damaged tissue, known as debridement, and antibiotics to treat any underlying infection.
In more severe cases, it may be necessary to remove an entire body part such as a toe, foot, or lower leg.
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