What is the cause of a persistent bad cough and how to cure it

Cough has been bad may be chronic bronchitis, tuberculosis, lung tumors, etc., different causes, different treatment, need to be based on the specific causes of the corresponding treatment, such as chronic bronchitis can be used amoxicillin, etc. for treatment, tuberculosis can be used isoniazid, etc., for treatment, lung cancer may need surgery for treatment.
1. Chronic bronchitis:
Chronic bronchitis is a chronic inflammation due to virus, bacteria, mycoplasma and other infections of bronchial tubes, which makes the patients have the symptoms of coughing and coughing up phlegm all the time, and in serious cases, they will also have fever and shortness of breath and other symptoms.
Clearly bacterial infection can be used amoxicillin clavulanate potassium, levofloxacin and other anti-infective treatment, it is best to choose sensitive antibiotics after drug sensitivity test; if the mycoplasma infection, azithromycin, levofloxacin and other treatments can be used.
At the same time can be given Ambroxol sputum treatment. For those with severe dry cough, dextromethorphan and propoxyphene hydrochloride can also be used to relieve cough.
2. Tuberculosis:
Patients may manifest chronic cough, sputum, low fever, night sweats, emaciation and so on.
After clear diagnosis, isoniazid, rifampicin, ethambutol and other active treatment can be given.
3. Lung tumor:
Lung tumor often presents with irritating cough, which may be accompanied by hemoptysis. CT examination should be carried out in time to clarify the lesion.
Lung tumor may need comprehensive treatment mainly based on surgery.
Cough has been bad, may also be related to other diseases, such as cough variant asthma, drug-derived cough, etc. It is recommended to go to the hospital in a timely manner, after a clear diagnosis and then standardized treatment. The above drugs need to be standardized and rationally applied under the guidance of professional physicians and pharmacists. In daily life, pay attention to the balance of nutrition, appropriate exercise to exercise the body, maintain a good state of mind.