I am wanting to know more about sarcoidosis. Some of the symtoms, discomforts etc. How long have they had sarcoidosis? Our son has it he is 32, they say they can't find it in his lungs anymore but his muscles and his bones hurt and he is tired all the time. He doesn't sleep, chokes in his sleep and has a hard time breathing in his sleep. Do other sufferers have that problem?