10Hot Shower
Another simple home remedy to the common cold is to take a shower with warm water, alternating with cold water. This would help stimulate white blood cells in the body, which boosts the immunity system. Also, it can reduce the frequency and duration of the symptoms. To begin with, you need very warm water, then turn it colder gradually. Make sure to spray from the feet up to your head. Do not forget the back and chest area. Avoid too cold water because it would worsen the symptoms. [10]
