Hi everyone looking for some advise & reassurance please. DD is 7 has had mild hives a few years ago nothing really come from it.. mild dermatitis which is now under control. Has had a dry cough for 5 weeks no other symptoms absolutely fine in herself but coughing throughout the day & worse at night & in the morning (sounds like asthma I know) not getting any worse but also not getting better.. been doc twice chest is clear oxygen is fine last doc gave Salamol? Blue inhaler morning & night has done nothing. I suffer from terrible health anxiety & not sure if I should worry or not? Is 5 weeks a long time? Scared to give pirioton but have done absolutely everything else to try shift it. Like I said absolutely fine still eating drinking toilet is normal not even a runny nose. Please advise.