Keep your room humidity moderate to high. Stuffy nose Humidify with a vaporizer and take steamy showers. Avoid decongestants if you have high blood pressure, diabetes, heart disease. Decongestants may cause wakefulness, irritability, increase in blood pressure and a faster heart rate. Drink lots of clear fluids.
Water is best.
Milk and milk products may increase congestion. Drink lots of fluids. Dextromethrophan may cause drowsiness or upset stomach. This is uncommon. Headaches, body aches, fever Rest in a peaceful environment.