Originally Posted by
kv21
Hi, weirdly enough I have been going through a very similar thing recently!
I noticed about a year ago that my lips would sometimes go purple. I've even had people point it out to me. I didn't think much of it to begin with, but my dad kept mentioning it every time I saw him and I started to panic. Like you, I started googling and couldn't find a reason for it that didn't sound terrifying. In the summer last year I rang the doctors and got an appointment.
They did a blood test (came back normal), listened to my heart and lungs (normal), pulse oxygen (normal), pulse oxygen after exercise (normal), ECG (normal) and even referred me to cardiology, but I got a letter back from them saying it's not a concern and there were no further tests needed.
The doctor basically ended up saying it's 'just one of those things'. Which is hard to believe, but I've had to accept it. My lips still turn purple regularly, not just when I'm cold. Sometimes when I'm hot. It's completely random.
I've thought about Raynaud's and decided it could be this, because I do get some of the symptoms in my feet sometimes. But very mildly. In my research about it, it appears Raynaud's can be fairly random and can be triggered by emotional stress (which I have fairly constantly).
I hope this reassures you somewhat! Try not to worry too much. 😊