I am breathing in cold air regularly lately. It is starting to be very uncomfortable. I have never smoked in my life. I am 68 yrs old. I was just diagnosed with polymyalgia rheumatica about 2 months ago. Took a low dose of prednisone for less than 2 months, but I had the feeling of breathing cold air before that, I m sure. The only medicine I take is Plavix, as I had a mini stroke and Tia s about 9 yrs ago like my mother did. I eat pretty healthy and exercise a bit. But can t figure out the feeling of the cold air. It happens at all times. When warm,cozy,and relaxed. When it s really warm or hot out. Seems to get worse with air conditioning in car etc. My doctor never heard of it before. Have you? Thanks