My 16 yr old son has been feelin chest pains & tightness in his chest n  throat for about a week now....hes also been very tired and headaches.  I took him to the family dr and and he thought he had asthma, precribed proair inhaler and it made him feel worse than before.  Stopped taking inhaler had a pulomonary test done, his lungs look healthy... Dont know what to do...?
Respected user, HiT hanks for using Chat Doctor.come have evaluated your query thoroughly.* This indicates systemic manifestations of underlying pathology which may be low hemoglobin or Pyrex of unknown origin.* He requires work up with laboratory evaluation to find out the cause & manage accordingly. Hope this clears your query. Welcome for further assistance. Regards.