My husband has one symptom that has persisted for more than a year and the doctors have run tests but are unable to find an answer that will him relief. He continues to open his nose with a Q-tip so he can breathe, has excess drainage, constantly clearing his throat and spitting up yellow/green mucous with blood. He can not sleep in a laying position, he must always keep his head propped or sit in a chair to sleep. After several years (yes, years), he now is getting swelling in the glands below the ears, sore throats, hoarseness, and loss of appetite. Also I must let you know he had Type 2 diabetes that has been hard to control. I think the reason for this is he is so drained from not being able to breathe correctly. Please give us some advice.