hi what is below is from drugs. com how is viral syndrome diagnosed? your healthcare provider will ask about your symptoms and when they started. he may ask if you travel often or were bitten by an insect. he will ask about your medical history. you may also need one or more of the following tests: sample of nasal secretions bowel movement or another body fluid may be tested. samples from food or drink that you had may also be tested. blood tests may be used to check for a virus or other cause of your symptoms. an x-ray may be used to check for fluid around your heart or lungs or to check for a lung infection. if you have not had any of this its time to ask for them to be done if not find another doctor its there job to find what's at the bottom of your problem. good luck
what dr should i see if regular dr cant control viral syndromes. it is really delibatating and i cant miss work.