Making a differential diagnosis when a patient presents with a<unk>  can be challenging however when the clinician ask about the other associated symptoms such as fever, vomiting, night sweats, weight loss, sputum production and quantity, smoking history, drug use and most importantly the duration of the<unk> ,making a differential diagnosis becomes less challenging.
Cough differential diagnosis
Cough risk factors
Farmer's lung laboratory findings
Pneumonia laboratory findings
Chronic bronchitis laboratory findings
Acute bronchitis risk factors
Farmer's lung differential diagnosis
Silicosis differential diagnosis