 [ Symptoms ] my 4 year old has been coughing only in the late evening during the night and until mid morning for many weeks now  i usually give him 1 to 2 lil critters gummy vites that have echinacea vitamin c and zinc in them every day he does not cough during the day he had a cold a few weeks ago which has since gone away except for this cough it actually starts late in the evening right around bedtime continues off and on during the night when he changes positions and then starts to go away around mid morning   i would say it is probably more of a dry hacking cough could it be whooping cough [ Disease ] com this is an overdose effect of budeprion the dose should be lowered until tolerance but under supervision …