If you get really hot indoors and then go outside in cold weather can you get sick?

Answer:

Virus, Not Conditions, Cause Illness

No, viruses cause colds, not cold weather, or wet hair, or any other old wive's tale. We tend to get colds in the winter because we are cooped up inside with recirculating air. Also, humidity levels are lower in the winter which causes your nostrils to dry out and be more susceptable to infection. Wash your hands, get plenty of fresh air, and use a humidifier to prevent colds.

Contributor: Deb
First answer by Deb. Last edit by Deb. Contributor trust: 3113 [recommend contributor recommended]. Question popularity: 87 [recommend question].