Once you've come down with a cold, there is no way to cure it, according to the Mayo Clinic. It will have to run its course, which is typically from seven to 10 days. There are, however, a few ways to relieve the symptoms of the common cold.
Fluids
Drinking fluids such as water, juice and broth can help support your body as it fights off a cold virus. Drinking fluids helps stave off dehydration and loosens mucus, according to the Mayo Clinic.
Saline Rinse
Saline, or salt water, helps relieve sinus congestion, at least temporarily. You can use drops, sprays or a neti pot. Neti pots flush out the nasal passages by pouring a saline solution into one cavity and out the other, according to the Mayo Clinic.
Vitamin C
Vitamin C can be an effective treatment for the common cold, potentially shortening the duration of the virus or lessening the severity of symptoms, according to Medline Plus. Oranges, broccoli, papaya and strawberries are all rich in vitamin C. The body more readily absorbs vitamins from natural food sources, but supplements can also be helpful. Prevention is the best medicine, according to the Mayo Clinic, and it's best to start taking vitamin C before a cold even starts.
Echinacea
Echinacea is an herb that helps support the immune system by acting as an antibacterial agent and by cleaning the blood, Organic Nutrition reports. For best results, take echinacea at the first sign of a cold.
Chicken Soup
Believe it or not, Mom was right: When you have a cold, it's a good idea to serve up a big helping of chicken soup. The Mayo Clinic reports that chicken soup acts as an anti-inflammatory and helps to thin mucus.
Garlic
Garlic has been used for centuries to fight off colds, Organic Nutrition says. It appears to help support the immune system.
Humidifiers
Increasing the level of humidity in your home can help alleviate the dry throats and stuffiness that typically accompany a cold. The Mayo Clinic advises that humidifiers should be cleaned frequently.
Over-the-Counter Medications
Over-the-counter decongestants and antihistamines can help decrease stuffiness, pressure and sneezing. Consult a doctor before giving any of these products to children.
Zinc
Zinc is a questionable remedy for colds. Medline Plus suggests its use, while the Mayo Clinic reports that zinc is not beneficial. If you want to give zinc a shot, be sure to use non-nasal forms since nasal zinc products may damage your sense of smell, according to the Food and Drug Administration.
Rest
Last, but certainly not least, is rest. Resting is perhaps the single-best way to fight off a cold since it gives your immune system the opportunity to function at its best.
