I've been dealing with acidity for a couple of years now, and lately, I've been noticing mucus in my throat and sometimes even shortness of breath. When I try to take a deep breath, I get dizzy and feel like my head is spinning. Could this be a sign of something serious with my lungs? I'm really worried about it. What should I do?

Patient is advised tab augmentin 625 mg ,orally, thrice daily for 7 days, tab levocetrizine 10 mg bedtime for 5 days and syrup salbutamol 10 ml thrice dailly for 7 days .