London, ON – The Medical Officer of Health has extended Middlesex-London’s third Cold Weather Alert of 2014 until Thursday, January 30. Warmer temperatures are expected Friday afternoon and evening, but extremely cold temperatures will return on Saturday and continue next week.

“The temperatures we’re expecting over the weekend and next week will be cold enough to damage exposed skin and lead to hypothermia,” says Iqbal Kalsi, Environmental Health Manager at the Middlesex-London Health Unit. “It’s important for people to limit the time they spend outdoors in these conditions, but if they have to be outside, remember to dress in layers and cover exposed skin as much as possible.”

Hypothermia occurs when a person’s body temperature drops below normal. Symptoms may include pale skin, lethargy, confusion and hallucinations. Individuals may shiver a lot in the early stages of hypothermia, but shivering may decrease as their body temperature continues to drop. In severe cases of hypothermia individuals lose consciousness, their breathing becomes shallow and their pulse becomes irregular and hard to detect. Anyone found with these symptoms requires immediate emergency medical treatment in order to prevent coma or death.

Frostbite can also occur in skin that is overexposed to the cold. Symptoms include skin turning red, blue or a gray/white. Individuals may also experience pain, numbness and stiffness, especially in the fingers, toes, ears and nose, which are most susceptible to the cold. If you suspect frostbite, warm the affected area by placing it next to warmer skin or immerse in warm, but not hot, water. Do not rub the affected area, and seek emergency medical treatment for cases of severe, blistering frostbite. The re-warming process may take up to 60 minutes.

The Health Unit is also advising local agencies that provide shelter and assistance to homeless people to prepare for an increase in demand for their services. Members of the public who would like to help are asked to drop off donations of non-perishable foods, blankets, sleeping bags, and warm clothing to the following locations:

• Men’s Mission and Rehabilitation Centre, 459 York Street
• The Salvation Army Centre of Hope, 281 Wellington Street
• Unity Project, 717 Dundas Street

Media Contact:
Alex Tyml, Online Communications Coordinator, Middlesex-London Health Unit
519-663-5317 ext. 2560 or 226-236-1941 (cell)

Spokesperson:
Iqbal Kalsi, Environmental Health Manager, Middlesex-London Health Unit