I am experiencing wheezing (worsened by: lying flat, exposure to secondhand smoke, smoking, worse at night), difficulty breathing (worsened by: lying flat) (quality: noisy) (time frame: gradual onset) (severity: moderate) and cough (worsened by: lying

Wheezing. Your symptoms are strongly suggestive of bronchial asthma or asthmatic bronchitis and are severe enough to warrant an examination and possibly a chest X-Ray as well as medications like inhalers, corticosteroids and maybe a course of antibiotics.Don't let your symptoms go too long without treatment as a very prolonged period of illness would be likely.