human
I've heard that echinacea is a natural way to treat a sore throat. Is that true?
assistant
Yes, Echinacea is a herb that has been used for centuries as an herbal remedy for treating a sore throat. It contains chemicals called polysaccharides and caffeic acid which are thought to help reduce inflammation and swelling in the throat. Studies have shown that it may also be effective at reducing the severity of symptoms associated with a sore throat.