I’m literally at my whits end. My 2 yr old has been ill with cough runny nose since end of August off & on. Cough keeps reappearing & so I took her to the doctor. Doc says she now has a ‘twitchy lungs’ and her aioli in her lungs are tickling her & DD doesn’t know to do anything but cough. Confirmed there is no chest infection & gave us an enhaler to try but it’s doing sweet F A so far. She’s fine in herself no temp etc but at night all hell breaks loose & she’s up every hour coughing non stop, she only coughs a bit during the day. We have literally tried everything & the sleep deprivation is killing us. Anyones child had this & have any tips?