i HAVE AN EXTREME COUGH, IT IS SO EXTREME i HAVE NEARLY BLACKED OUT DUE TO CHOCKING. i HAVE SEEN A DR, GAVE ME Z-PACK FOR SINUS INFECTION, THAT WAS 3 WEEKS AGO, DID HAVE SIGNS OF IMPROVEMENT BUT STILL VERY BAD. i HAVE BEEN PUT ON HUMIRA 8 MONTHS AGO, COULD THIS BE A SIDE EFFECT FROM HUMIRA