Hello there, I am dr.milan an infectious disease specialist answering your question. I feel first we should rule out infections. so You need to go for culture & sensitivity test by a reliable Microbiology lab and by a qualified doctor Microbiologist. Mostly this is not infection.Now you have this much type of complication like hernia and weak bladder so treatment for you is syrup codeine. This will inhibit coughing from central system.So this will probably hepls you. Along with that you just make your throat smooth by any syrup or any chewable trophy like strepsils, viks etc. ONe more helpful household remedy is steam inhalation, that is very effective on long term basis in this type of cases. Hope i have given appropriate guidance to you. if you have any query you can consult me anytime. Give me star rating, helpful vote & thank you according to your satisfaction level. Thanking you.