Health Issues Affected by Cold Weather

cold weatherCold weather doesn’t create bacteria or viruses, but it can make your body much more susceptible to colds, flu and infections. Cold can also complicate many other conditions like heart problems. The body reacts to cold temperatures by constricting blood vessels and slightly thickening the blood, both of which put stress on the cardiovascular system. Exerting yourself in the cold then makes matters worse, and you may experience chest pain.

High Blood Pressure

Even in you don’t have heart disease, cold weather means increased blood pressure. Your body does this naturally to conserve heat. The body makes sure that your vital organs have blood, and so there is less blood flow to arms and legs.

Trouble Breathing

People with asthma also find that their condition worsens in the winter. Unfortunately, inhalation of cold and dry winter air makes a person much more susceptible to have spasms called bronchospasms, contractions of the lung’s air passages. Many doctors advise patients to take their asthma medications right before they exert themselves, like walking or winter yard work.

Circulation Issues

People with connective tissue diseases like Raynaud’s disease, lupus or scleroderma also have complications due to cold weather. The cold temperatures create blood vessel spasms that reduce or eliminate circulation to fingers and toes. Doctors advise these patients to exercise indoors during the cold weather season.

How to Help: Layer Up

To avoid these complications, protect yourself against the cold. Dress warmly in layers. The base layer closest to the skin should wick away moisture. The middle layer or layers should be insulating, such as fleece or wool, and the outer layer should be a loose-fitting windproof and waterproof outer layer. Air is the real insulator and the layered clothing helps trap air between layers to keep you warm.

Also wear gloves at all times. Socks can also be layered but make sure the sock closest to your skin wicks away moisture. Head gear is extremely important; wear a hat at all times that also protects the ears. Most of the body’s heat loss occurs through the head.

Surepoint Emergency Center is open 24 hours a day and is located at I-35E and Loop 288 on the east side of the highway. At Surepoint, you are seen by a doctor within 5 minutes of your arrival. No waiting in the hospital emergency room waiting when you are sick.