A member asked:

While fasting from water&food, went out very sunny day. became very dizzy&felt like blacking out. felt better w/water&sat down. heart problem or what?

A doctor has provided 1 answer
Dr. Carisa Hines answered

Specializes in Palliative Care

Dehydration: Sounds more like dehydration. When fasting, it is imperative to monitor activities, particularly in the heat.

Answered 8/5/2016

1.1k views

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