Can - Sinus Infection Cause Fainting !!exclusive!!

Let's break down the difference between feeling faint and actually fainting.

: Heavy congestion can restrict nasal airflow. While it rarely cuts off oxygen entirely, the combination of fatigue, poor sleep, and reduced breathing efficiency can leave you feeling lightheaded enough to pass out. can sinus infection cause fainting

While a standard sinus infection does not typically cause fainting , it can lead to severe that feels like you might pass out. True loss of consciousness (fainting) is rare and usually indicates a complication or a separate underlying condition. Why You Might Feel Like Fainting Let's break down the difference between feeling faint