what does asthmanex treat
Important Safety Information about ASMANEX TWISTHALER. Do not use ASMANEX TWISTHALER to treat sudden, severe symptoms of asthma. ASMANEX TWISTHALER is not a rescue inhaler and should not be used to provide relief from a sudden asthma attack. Serious side effects of ASMANEX TWISTHALER may include worsening asthma or sudden asthma symptoms.