Halls Relief Sugar-Free Cough Drops with Honey Lemon because they are enjoyable and refreshing to fit a variety of lifestyles. Whether you’re using HALLS cough drops for sore throat relief, cough relief or as an oral anesthetic. Whatever life throws or coughs your way. With 7.6 mg of menthol per drop, these honey lemon cough drops relieve coughs, soothe sore throats, and cool nasal passages to relieve your worst symptoms.