Ginseng has long been thought to provide relief from the common cold and flu. Cold-fX is a current popular ginseng product for this purpose.
Ginger root and ginger tea have long been used in both China and India for cold and flu symptom relief.
Many people swear by vitamin C as a source of cold prevention and relief. Echinacea is a plant that enjoyed a lofty reputation as a preventer and shortener of colds until recent new studies called its effectiveness into question.
Honey can soothe a sore throat. Zinc lozenges are used by many when the first symptoms of a cold appear. Zinc is an essential mineral used by enzymes in our body and is thought to reduce the severity and duration of colds.
Astragalus root is a traditional Chinese medicine taken to strengthen immunity from colds and flu. It is available in capsule, tea or extract form.
Garlic has been known for centuries to ward off many things ... including colds. Fresh garlic should be chopped or crushed and consumed raw. Side effects are known to include terrible bad breath and body odor.
For adults, a Hot Toddy can provide temporary cold symptom relief and a more restful sleep. Ingredients are whiskey, honey, lemon juice and water.