A member asked:

I get dizzy when i laugh hard?

A doctor has provided 1 answer

Possible.: Sometimes laughing hard can slow the heart rate down and increase pressure in the chest and abdomen enough that blood return to the heart from the lower part of the body is compromised. This can cause a transient decrease in blood flow to the brain and lead to a sense of loss of consciousness.

Answered 5/11/2020

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Related Questions

A member asked:

I get light headed and dizzy after laughing?

A doctor has provided 1 answer