Benzonatate
"The worst choice of medication to treat a cold. I had a cold return after 6/7 wks just to be given the this same medication again. My cough is worse and the headache from the pressure is a nightmare. Constant coughing at night. This is day 3 of the second go round with this cold and I'm not taking it anymore. It does nothing for the sinus drainage and it just makes the cough worse not better. Will not make another apt for a different antibiotic so over the counter here I come!!! This is a waste for a $200 visit."