 [ Symptoms ] i have chronic dry nose with tissue inflammation all allergy tests were negative what otc products i can use to treat  it will run from time to time when i eat spicy food it also tends to feel better when i go for long walks or exercise   after 15 minutes i will get a small mucus secretion into my mouth from my nose   and then i will breathe easier   and my ear canals seems to relax as well when this happens there is also a good amount of tissue inflammation in the nose said doctor ~3 yrs ago what i am really looking for are some otc chemicals i can spray andor shove up my nose long term with minimal damage [ Disease ] unfortunately i do not know anything about your heart murmur there are many different types and causes before starting an exercise program it is a good idea to get the okay from your doctor or have an exercise ecg stress test you will need to consult your doctor    someone who knows your medical history