Some ways to increase blood circulation include getting regular exercise, quitting cigarettes if applicable, maintaining healthy blood pressure and cholesterol levels, and refraining from remaining immobile for extended time periods, according to FootSmart. Doctors sometimes prescribe pentoxifylline to treat poor blood circulation, notes WebMD.
In some cases, poor blood circulation is a symptom of an underlying medical condition, such as diabetes, high blood pressure, peripheral vascular disease, obesity or elevated cholesterol, states FootSmart. For this reason, it is important for people experiencing signs of poor blood circulation to seek medical attention to rule out any serious causes. Some signs of poor blood circulation include numbness, tingling, muscle cramps and stinging or throbbing pain in the limbs, explains Healthline. Men who have poor circulation due to peripheral artery disease sometimes experience erectile dysfunction along with other signs of poor blood flow.
In other cases, poor blood circulation results from unhealthy behaviors, according to FootSmart. These may include eating a poor-quality diet, smoking or failing to get adequate exercise. Even when blood circulation problems do not result from a serious medical condition, it is important to take steps to correct the problem because inadequate blood flow can lead to severe problems, such as deep vein thrombosis. Deep vein thrombosis can be life-threatening and occurs when a sudden, deep blood clot develops due to vein damage or a stop in blood flow.