What are the possible side effects of ganirelix (Antagon, Ganirelix Acetate)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Finally, you may experience atypical signs of asthma, different from the ones mentioned here, or you may experience these asthma signs differently from how others experience the signs of asthma. The 4 classic signs of asthma include: 1  CoughingCoughing is one of the classic signs of asthma, especially if it is worse at night or if it makes it more difficult to sleep. 2  Wheezing This classic sign of asthma is the whistling or squeaky sound that you might hear when you breathe.
Asthma ranges from mild to severe. Some people have only occasional, mild symptoms. Others have nearly constant symptoms with severe, life-threatening flare-ups. During an asthma attack, the airways become more inflamed than usual. They narrow as the muscles surrounding them constrict. Mucus produced by the inflammation fills the narrowed passageways. As a result, the flow of air is partially or completely blocked. Asthma affects the lung's larger and smaller airways.