Does wearing a mask for long periods of time affect the brain causing lethargy, headache, and dizziness because of lack of oxygen? The answer is not. Headache, attention deficit, and difficulty in concentrating were significantly higher after using the N95 mask. Conclusion: Respiratory alkalosis and hypocarbia were detected after the use of N95. Acute respiratory […]
Many health experts consider the use of face masks to be key in helping to prevent the spread of COVID-19. Cloth, surgical, N95, and KN95 face mask? Well-fitting surgical masks and KN95 masks offer the next best protection, followed by cloth masks with multiple layers. Loosely woven cloth masks are the least effective but can […]
When to use a mask Before putting on a mask, clean hands with alcohol-based hand rub or soap and water. Cover mouth and nose with mask and make sure there are no gaps between your face and the mask. Avoid touching the mask while using it; if you do, clean your hands with alcohol-based hand […]
