A member asked:

I don't know what's causing extremely bloodshot eyes all the time. i've been having symptoms similar to hyperventilation syndrome. is this the cause?

7 doctors weighed in across 2 answers

No: Red eyes are more typically related to allergy or dryness. Overuse of murine or visine cause this as well.

Answered 1/4/2019

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Conjunctivitis: Conjunctival irritation or injection is primarily due to allergens. Is your hyperventilation due to environmental agents or mental cause ?

Answered 1/12/2014

4.6k views

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