MSN: Managing blood pressure in winter: Why cold weather can worsen hypertension TOLEDO, Ohio — Cold weather and flu season are creating challenges for blood donation efforts across the country, including in Northwest Ohio. According to the American Red Cross, winter storms have ... Raynaud's disease causes smaller blood vessels that supply blood flow to the skin to narrow in response to cold or stress.

Understanding the Context

The affected body parts, usually fingers and toes, might turn white then blue. Depending on your skin color, these color changes may be harder or easier to see. The affected areas may feel cold and numb until blood flow improves, usually after warming up. News-Medical.Net: Cold Plunge vs Sauna Benefits: How Men and Women Respond Differently From nitric oxide and heat shock proteins to cold-induced vasoconstriction and ovarian hormones, this article explores what thermal therapies really do to the body—and whether men and women benefit in ...

Key Insights

Most often, common cold symptoms start 1 to 3 days after someone is exposed to a cold virus. Symptoms vary. They can include: Runny or stuffy nose. Sore or scratchy throat. Cough.

Final Thoughts

Sneezing. Generally feeling unwell. Slight body aches or a mild headache. Low-grade fever. The mucus from your nose may start out clear and become thicker and yellow ... Cold remedies are almost as common as the common cold.

But do they work? Nothing can cure a cold, which is caused by germs called viruses. But some remedies might help ease your symptoms and keep you from feeling so bad. Here's a look at some common cold remedies and what's known about them.