I've had a persistent dry cough for 3 weeks. I'm exhausted with it. I can't finish a sentence without it turning into a coughing fit. My throat is sore too. I finally got a GP appointment today, he listened to my chest and checked my throat and I walked out the appointment with an Omeprazole prescription. What an earth?! He thinks I have acid reflux. I have no other symptoms of acid reflux whatsoever. Why would he not try me on antibiotics first? I was too exhausted to fight, so just walked out feeling very confused. What do I do?!