I have trigeminal neuralgia. If you're unfamiliar with it, it's a neuropathic condition which causes the nerves in your face to spasm and it's so painful, it's often referred to as the suicide disease. It can be triggered by a light breeze, putting on makeup, chewing, washing your face, touching your face. When it's really bad, I can have thousands of attacks a day.
I wore a mask to use the bus for the first time in four months a few weeks ago. As soon as I got home I had an attack which went on for days. When I attempted to wear a mask to get on a bus again, it happened again. So it's safe to say it's the mask that's causing the attacks (wearing a scarf in winter often does, too).
The one time I made it onto a bus, there was lady not wearing a mask on board. The other passengers were gossipping amongst themselves about how selfish she was and one complained to the driver. He refused to intervene (quite rightly) but it was obvious the poor woman was mortified. I suspect she was exempt but of course, the other passengers won't know that, or why. If they had believed her in the first place. Their reaction to her is why I'm worried about using the bus. Also, I don't want to have to explain my medical history to people who probably haven't heard of TN and (as if often the case when I tell people about it) think I'm exaggerating how debilitating it is.
I'm not sure how I'll go on now we have to wear them in shops. I've seen people with lanyards saying they're exempt - I'm not ashamed of my condition but neither do I wish to advertise it. But at the same time I don't want to be hit with a £100 fine and face judgement from other shoppers. It's awful that those with disabilities have to be othered like this.
To clarify, I absolutely support mask wearing - if I could wear one, I absolutely would. I also have an autoimmune disease which means I'm at higher risk of complications from covid so from a personal point of view I support anything which might help stop the spread. And it's just good manners. But I'm genuinely concerned for those of us who can't.