A member asked:

My 7 yr old daughter about passed out today her vison went away and she couldnt hear and she was sick to her stomach what could cause this?

A doctor has provided 1 answer

Vasovagal syncope: Sometimes children have fear/anxiety/ sudden pain, then their heart rate increases but the body inadvertently causes low blood pressure and they pass out/faint. Hyperventilating until they blow off all the c02 can also result in fainting. Illness can cause dehydration and also risk fainting/syncope.

Answered 4/4/2016

5.4k views

Thank

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