3. Elderberry
Elderberry has been used for many generations as a way to prevent sickness and to help soothe sore throats.
There have been numerous studies that have shown elderberry can have a positive effect on both the respiratory system as well as the throat. You can find elderberry in several forms including sprays that are available at many health food stores.
You may also make elderberry tea or find elderberry syrup. Not only is elderberry great for treating strep throat, but it can also be used for treating bronchitis and the flu.