I have asthma and costochronditis. I have fibromyalgia, arthritis and all over joint pain. Mobic (prescription med) has helped me greatly. I use heat packs, epsom salt bath soaks, volteren gel and getting a massage helps. I find that since I have developed asthma, I have more sinus infections and asthmatic bronchitis. I use the proair albuterol inhaler and that helps greatly. Sometimes I have to go on oral steroids for the asthmatic bronchitis. I do know that as I have gotten older, my allergies have gotten worse and have changed. I too question if I have histamine issues. I am so sorry you are going through this and I am praying for you. God Bless!