When you sit or lie down for extended lengths of time, the venous blood flow in your legs pool or become stagnant. Muscle contraction is the heart of the venous system; sitting makes it hard for blood in the veins to move around as it should. Extended bed rest, long car rides, or fl...
Generally, the skin in a poor blood circulation area, even if there is no UV exposure, becomes darker than the other areas. Although melanin is a skin and hair protector, over-production of melanin signals sexual exhaustion and reduces dopamine and oxytocin synthesis as a self regulation of ...
which controls all of the body's functions. Without oxygen-rich blood, the brain begins to shut down. If blood flow cannot reach the region that controls a particular body function, that part of the body will
During aheart attack, blood flow to a part of the heart becomes blocked; if blood flow is cut off completely, a part of the heart muscle will begin to die. In astroke, a similar phenomenon happens, but in a blood vessel that feeds the brain. ...
Restless leg syndrome (RLS) is a medical condition in which there are strong urges to move the legs during rest or sleep. Learn the causes, symptoms, diagnosis, treatment, and prognosis of RLS.
Constraining your breasts.Wearing a bra that is too tight or putting pressure on your breast (for example, from the strap of a heavy bag) can restrict the flow of milk. A weakened immune system.Being overly stressed or fatigued, or having poor nutrition can suppress your immune system and ...
Symptoms of Obstructive Sleep Apnea Symptoms associated with OSA include: Daytime sleepiness. Dry mouth. Gasping and choking for air in your sleep. You may not know if you do this, but a partner can tell you. Feeling as if you get poor sleep. Feeling irritable during the day. Having a...
Have circulatory problems, such as insufficient blood flow to your arms and legs, poor drainage of your veins or lymphatic system (lymphedema), or varicose veins -- twisted, enlarged veins near the surface of the skin Had chickenpox or shingles Had cellulitis in the past Have a skin condition...
Sometimes, surgery isn’t possible, or it may pose more danger than the aneurysm. Careful monitoring andmedicationmay be best in that case. Medications can help by: Improving blood flow Lowering blood pressure Lowering cholesterol Your doctor will consider the size, type, and location of the ane...
With sleep apnea, inadequate breathing, and poor oxygen levels in the blood disrupt sleep. Sleep apnea is a disorder characterized by a reduction or pause of breathing (airflow) during sleep. It is common among adults, becoming more common in children. Although a diagnosis of sleep apnea often...