This herb is very sweet due to its high content of glycyrrhizin. Glycyrrhizin is responsible for most of licorice s medicinal properties, including its ability to soothe throat tissue. Licorice is effective when taken as a syrup or throat lozenge. People with kidney or heart problems or a history of high blood pressure should avoid regular use of licorice as it may cause salt and water retention. Elderberry -Elderberry is commonly used to treat the runny nose and sore throat associated with the common cold.
Elderberry works by inducing sweating and stimulating circulation.
It also has cough suppressant effects. Vitamin C -Contrary to popular belief, vitamin C doesn t prevent you from getting a cold. Two to four grams a day during the cold episode seem to be most effective without causing diarrhea. Call if you have tried the self-care measures discussed above and your symptoms persist or worsen. Temperature greater than 101 degrees for more than two days Marked pain in the ears, face or chest Wheezing or shortness of breath Cough producing dark, colored sputum Persistently green mucus from the nose Persistent and severe sore throat, particularly if you are unable to swallow or open your mouth Severe headache or stiff neck Skin rashes or bruising of your skin Cold symptoms that last beyond 10-14 days without improvement Back to Top Comments and questions about this page can be directed to the Student Health Services .