What Can You Do Once You Have a Cold?

By the time you've got a cold, it's too late to do much about it but muddle through—and the average one lasts about two weeks. Colds are caused by viruses, not bacteria, and can't be cured with antibiotics.

Decongestants and cough suppressants are aimed at relieving symptoms, but these products won't cure or even shorten the course of the cold. Antihistamines, although found in many over-the-counter cold remedies, generally don't relieve cold symptoms. Some decongestants may help, but when overused they may trigger repeat congestion or worsening of symptoms.

Avoid aspirin and acetaminophen since they can actually increase nasal symptoms. Doctors also caution that aspirin should not be given to any child or teenager suffering from any viral illness because of the link between aspirin and Reye's syndrome, a rare but potentially fatal childhood ailment.

There's still no cure for the common cold. Plenty of rest and plenty of liquids continue to be the basic treatment for uncomplicated colds. Some research suggests that once a cold hits, extra amounts of Vitamin C may shorten the discomfort by a few days.

Steamy chicken soup can help relieve nasal congestion.