Pentoxyverine citrate tablets is the generic name of CoughBeClean, the main active ingredient of this drug is Pentoxyverine, Pentoxyverine is a very stealthy cough suppressant, the strength of cough suppressant is only 1/3 of codeine, with central and peripheral cough suppressant effect. In addition to a direct inhibitory effect on the respiratory center of the medulla oblongata, it also has a weak atropine effect, which, when absorbed, mildly depresses endobronchial receptors, attenuates the cough reflex, and relaxes spastic bronchial smooth muscle, decreasing airway resistance. Clinically, Cough Bichen or Pentoxyverine Citrate Tablets are mainly suitable for all causes of dry cough, this drug for glaucoma and cardiac insufficiency patients need to be used with caution, for the phlegm amount of patients should be used in conjunction with expectorant drugs. In conclusion, Pentoxyverine Citrate Tablets is the generic name of Cough Bicarbonate, and these two names refer to the same drug, which is mainly suitable for dry cough caused by various reasons.