Why your hands or fingers turn blue: Understanding peripheral cyanosis, causes, and what it says about blood flow

Bluish hands, known as peripheral cyanosis, can be a harmless response to cold but may signal poor circulation or serious ...
The University of Alabama at Birmingham

Cold comfort: What cells do to survive winter

When exposed to cold, the human body quickly switches into survival mode. It prioritizes heat retention and protecting vital ...
Cyclingnews

What is a lobster cycling glove, and why might they help you this winter?

This isn’t a new problem; cyclists have probably been trying to solve the issue of cold hands on the bike since records began, and each winter I meet riders who struggle with cold hands and who are ...

Doctor issues warning to anyone taking beta blockers and antidepressants over one winter symptom

Dr Punam Krishan has urged people to see a doctor if they notice certain symptoms while taking the medication that could be ...

'Don't ignore' warning issued to people taking heart medication by BBC Morning Live doctor

Dr Punam has issued a warning to people taking specific medications for heart issues. On today's (Nov 4) episode of the BBC's ...

BBC doctor's warning to anyone on beta blockers and vasodilators for heart issues

Dr Punam has issued a warning to anyone taking certain medications for heart problems or poor circulation. Speaking on ...

Beta blocker and vasodilator tablet warning as BBC doctor says 'don't ignore'

Dr Punam Krishan has given a warning to anyone who is using specific medications for heart issues or bad circulation. On ...