There are many causes of coughing, and you need to first treat the cause of the cough to get rid of it. If the cough is caused by a respiratory infection, it needs to be treated with anti-inflammatory drugs. Bacterial infections can be treated with antibiotics, such as cefixime. If the infection is viral, antiviral drugs such as ribavirin can be used. If the infection is mycoplasma or chlamydia, you can use macrolide antibiotics, such as azithromycin or roxithromycin. If the cough is caused by asthma, such as cough variant asthma, long-term anti-asthma treatment is required. You need to chew a chewable tablet of montelukast sodium before going to bed, and nebulized inhalation treatment is usually required, such as direct inhalation of Cymbalta. In the case of allergic cough, treatment with anti-allergy medications such as paracetamol, loratadine, desloratadine or cetirizine hydrochloride is often required.