Exercise Intolerance: Decreased exercise tolerance with symptoms of dizziness, fatigue, feeling faint or exhaustion, needs to be evaluated urgently to rule out cardiac (heart) problems, lung problems, thyroid problems, electrolyte abnormalities (such as abnormal levels of potassium, calcium, or magnesium), anemia or other blood cell abnormalities, or vitamin deficiencies.
Answered 7/16/2020
61 views
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question