[header] How to cure a cold with household resources [title] Take a warm shower. [step] To reduce nasal congestion, drain mucus, and soothe sore muscles, take a warm shower or bath for 5 to 10 minutes. Keep the water temperature around 40-45ºc. make sure the water is not too hot or cold, especially if you have a fever. 
Some studies suggest that warm showers also help reduce anxiety and stress. Lukewarm baths can also benefit children and infants with nasal congestion.