Nasal strips, such as Breathe Right, may also help open nasal passages and make breathing easier. Although no conclusive evidence supports their use, many people report relief from nasal congestion when using nasal strips. Several different cough medications are also available. Cough suppressants, whether syrup or lozenges, help suppress coughs due to minor throat irritations. The use of ointments and a vaporizer can accomplish similar results, especially at night.
Expectorants help loosen mucus in the throat and make coughing more productive.
Antihistamines help relieve nasal congestion and watery eyes, however, antihistamines can also cause drowsiness. People who exercise moderately have slightly improved immunity to colds and flu. People who exercise to the point of extreme exertion have slightly reduced immunity. For athletes who already have a cold or the flu, physicians offer the following guidelines regarding exercise. This simply means an athlete should work out for approximately 10 minutes at about half speed.