 [ Symptoms ] i am allergic to aspirin what can i take for my migraines [ Disease ] you need to see a medical professional if possible go to the healthcare provider who originally diagnosed you at least i am assuming you had the bronchitis diagnosed by a professional if you self diagnosed this then you need to go to urgent care the symptoms associated with bronchitis    coughing chest congestion phlegm    also can be caused by many other conditions which is why you need to be seen by a medical professional it is possible something else is causing your symptoms acute bronchitis an episode normally associated with a viral infection usually clears up within three weeks any time a person has a lingering cough or lung symptoms that will not go away they should see a medical professional inflammation of the delicate lung tissue can cause scarring which can cause problems for you later in life i would not advise using any type of nasal spray other than a saline solution decongestant nasal sprays can actually make symptoms worse over the long term wishing you well