Severe, sharp, electric shock-like, shooting pain. Deep burning or cold in the feet or legs. Numbness, tingling or weakness in the feet and legs that doesnât go away. Radiating pain down the legs and into the feet. Muscle spasms and deep muscle pain. The pain can take over your entire life and lead to.
Abnormal heart rhythms. An abnormal heart rhythm â sometimes called an arrhythmia â means your heart is beating too fast, too slow, or with an irregular pattern. Your heart has an electrical system that tells it when to beat and push blood around the body. If there is a problem with this system you may experience an abnormal heart rhythm.
A rapid heartbeat, also called tachycardia, is a condition in which the heart is beating fast, generally more than 100 beats per minute for an adult. A rapid heartbeat can be normal, or it can result from a disease, disorder or other harmful condition.