By Amy Shannon
Rate: (5 Ratings)
If you're troubled by frequent sore throats, sinus congestion and infections, or earaches, you know that the cure can be just as unpleasant as the illness. Whether you choose over-the-counter or prescription treatments, the side effects can be a nuisance. Repeated use of antibiotics can reduce their effectiveness, and even non-drowsy cold formulas usually list drowsiness as a possible side effect. Not to mention, frequent use of cold and sinus treatments quickly becomes costly.