When intermittent asthma symptoms strike, reach for Primatene® tablets to provide relief. Primatene® tablets help loosen phlegm (mucus) and thin bronchial secretions to rid bronchial passageways of bothersome mucus, and make coughs more productive. A dose of just one to two tablets provides relief from your mild intermittent asthma symptoms for up to four hours. Alleviates mild symptoms of intermittent asthma including: wheezing, tightness of chest, shortness of breath and excess of mucus For use with mild, intermittent asthma symptoms Loosens and thins mucus to clear bronchial passageways Provides relief from wheezing, tightness of chest, and shortness of breath