Hi, My mom is having ILD problem and taking tablet of pulmocare, monteclc, somrazd 40. She also having CAD problem and taking tablets but from past 2 months she s having on and off ear block due to that she is getting gudiness checked ENT specialist also they are saying everything is fine and gave nozzle spray and antibiotic but then also no cure can anyone pls suggest any ear drops that can release the block all doctor saying this is bcz of cold but not given any ear drops, when my mom try to spill out mucus in throut she s getting that block which she suffering a lot, please kindly suggest any good ear drops which relief ear block (no pain, slight itching)