The world’s first phase three trials of a new drug have shown that it can ease the often distressing symptom of chronic cough with few side effects. The two Phase 3, randomised, double blind 52-week ...
and a chronic cough, which lasts more than 8 weeks. There are various causes for a subacute cough, including infections, viruses, asthma, and allergies. Symptoms of a subacute cough last 3 to 8 weeks.
Respiratory symptoms: These symptoms may present as a chronic cough that often worsens at night, potentially due to aspiration of acid into the lungs, wheezing that may mimic asthma as acid ...