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A member asked:

Heart palpitations, lightheadedness, should i be concerned?

A doctor has provided 1 answer

Palpitations: Yes. Certain kinds of heart arrhythmias causes palpitations, low BP and dizziness. Some are extremely dangerous. You need to consult your physician.

Answered 6/10/2014

4.5k views

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Heart palpitation , shortness of breath , sense of impending doom , lightheadedness, after getting sexually excited or trying to reach orgasm , what could be the cause ?

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A member asked:

Heart palpitations upon standing or going up the stairs, anxiety, and lightheadedness after an almost fainting incident in a hot shower months ago. i havent had an incident since. blood tests also came back all normal. what should i do?

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A member asked:

Persistent lightheadedness (7 months) that feels like a concussion with minmal/no pain. Gets worse standing up and better lying down. Nausea. Recent (1 WK) heart palpitations. Taking Zantac (ranitidine) 1 mth.

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A member asked:

109 / 76 with a pulse of 121, sitting up right at a desk. Ate an hour ago symptoms dizzyness lightheadedness shakyness constant brain fog heart palpitations constant neasuea and a slight headacheVyvanse 40mg at 9am heart rate 78 when lying down?

2 doctors weighed in across 2 answers

A member asked:

ER on Sunday for lightheadedness, palpitations. Heart monitor on Monday. Ive been relaxing, and decided to go on a walk. Noticed my legs were getting heavy jello sensation. Possibly shaking cant tell. But weak and heavy. What could be going on?

A doctor has provided 1 answer

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