Is wearing a face mask bad for you?
from wearing a breathable cloth mask is a thing,’ Diamond wrote on Twitter.
Normal PCO2 levels are between 35 millimeters of mercury (mmHg) and 45 mmHg.
Diamond took a blood test that showed the levels of gases in her body. Her CO2 levels were 36.4 mmHg.
‘So here’s my normal venous CO2 after wearing an N95 all day to remind you its really ok. Don’t let fake science enable unsafe decisions [please],’ she wrote.
She then posted a photo of herself outside the hospital where she works wearing both an N95 mask and a face shield.
‘Plenty of reasons to hate masks. Just don’t let false claims be one of them, so thank you for seeing through that!’ Diamond tweeted.
‘This is what I wear and it definitely makes me lightheaded, leaves marks on my face, irritated skin, even causes headaches. We do what we have to.’
Several posts have been circulating around social media claiming that wearing a face mask can cause such a build-up of carbon dioxide that leads to people passing out - or worse.
One Facebook post from May 8 claims ‘oxygen in the blood reduces’ and ‘oxygen to the brain reduces’ from wearing masks for too long.
Another post alleged ‘prolonged use of a face mask’ can led to hypoxia, which is when there are low oxygen levels in the tissues that can result in death .
Dr Steve Lubinsky, the medical director of respiratory care at New York University Langone Health, told DailyMail. com there is no danger in face mask use.
‘[Masks are] not comfortable and there is data that shows they can cause headaches, they’re irritating and it does interfere with daily life,’ he said.
‘I think people kind of sense that. These are common symptoms we all get and I think people may have focused on that.’
Dr Raed Dweik, chair of the Cleveland Clinic’s Respiratory Institute, says he also thinks it’s a social concern.
‘People want to see the face, and that’s understandable of normal conditions,’ he told DailyMail.com.
‘But at a time when health is adrift, it’s important to [wear masks] for us and for each other.’
There are rare cases in which carbon dioxide, a natural by-product of respiration, can be deadly.
‘We’ve seen, in New York, there’s a significant risk of illness and death in patients who get COVID-19, we’ve seen people get sick, grievously ill and die,’ Lubinksy said.
‘We’ve never seen anyone with an illness due to face mask use.’
Both physicians say wearing face masks should be coupled with social distancing and good hand hygiene such as washing your hands and trying not to touch your face.
‘Short of having universal testing, the best next thing is to cover each other’s faces, nose and mouth and emphasize that this doesn’t replace other important things like social distancing and hand washing,’ said Dweik.
‘When you wear it, you are protecting others and when others wear it, they are protecting you. It’s almost like a selfish act not to wear a mask in public.’
‘Apparently worrying about hypercapnea (too much carbon dioxide) mask is a thing,’ Diamond wrote on Twitter. Normal PCO2 levels are between 35 millimeters of mercury (mmHg) and 45 mmHg. Diamond took a blood test that showed the levels of gases in her body. Her CO2 levels were 36.4 mmHg