HI welcome to the health care magic Your symptoms should not be ignored and work up done in following way.... -Auscultation -CBC -Chest x ray -sputum examination if needed You should be given proper broad spectrum antibiotic as symptom since three week For congestion relief phenylephrine like drug needed If wet cough more than Ambroxol syrup can be prescribed.. Steam inhalation done three times a day Salt water gargle helpful Avoid mucus forming excess spicy foods If no improvement than sputum examination and culture needed Take care Consult physician or pulmonologoist for examination