My doctor tells me that I need to use a nasal spray in additional to my inhaler because I may have an allergy as well as COPD.
Initially the cleared my nasal passage and the mucus at the back of my throat but the mucus has returned. The 'over the counter' nasal sprays say that you shouldn't use the spray for more than 7 days because prolonged usage can cause a build up of catarrh. I'm confused now as to whether the recurrence is due to my COPD or using the nasal spray too much.
Has anyone else had a similar problem?