The vast majority of patients diagnosed with POTS are women, usually those between the ages of 15 and 55. The condition has also been associated with anemia, chronic fatigue syndrome, diabetes, Ehlers-Danlos, Lyme disease, multiple sclerosis, multiple chemical sensitivities, mast cell activation syndrome, histamine intolerance, and autoimmune diseases such as Sjogren’s syndrome or lupus. It is believed that patients are more susceptible to POTS after a pregnancy, severe illness or injury, major surgery, trauma, or anything else that causes changes in the functions of the heart and blood vessels or damaged nerves in the feet or legs. As blood rushes to get to the brain, their heart rates can increase by up to 40 beats per minute, often resulting in low blood pressure and several other symptoms. However, those with postural orthostatic tachycardia syndrome suffer from a phenomenon called orthostatic intolerance, or OI, which causes them to feel dizzy, lightheaded, or faint, as well as to experience an uncomfortable, rapid increase in heartbeat, especially when standing up after having previously been lying down. As a result, their bodies find maintaining a steady, stable blood pressure much more difficult.īlood should always flow at a predictable, healthy, and steady rate, whether a person is sitting down, lying down, or hanging upside down on a tree. Heart rate and blood pressure should work together to allow the blood to flow at a healthy pace, but POTS patients cannot coordinate the act of the blood vessel squeeze along with their heart rates’ response. Postural orthostatic tachycardia syndrome, more commonly known as POTS, is a condition that affects circulation and blood flow.
What is Postural Orthostatic Tachycardia Syndrome?
Postural Orthostatic Tachycardia Syndrome (POTS).Small Intestinal Bacterial Overgrowth (SIBO).
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