lack of sleep
60s
apnea
awakening
body
breath arrest
breathing
care
clock
coughing
dangerous
disorders
disturbing
elderly
fatigue
futon
health
illness
illustration
malaise
male
man
medical care
middleaged
old man
overwork
person
risk
sas
senior citizens
seniors
serious
sleep
sleep apnea
sleep sweat
sleepy
snoring
stopping
suffocating
sweat
symptoms
tiredness
worried