Difficulty falling or staying asleep, daytime fatigue, waking early in the morning, and sleepiness are some of the signs of insomnia that can lead to other symptoms like mood swings, depression or anxiety, gastrointestinal symptoms, poor memory and concentration power, and irritability. Learn how to diagnose and fight insomnia from your sleep medicine doctor. #insomania #sleepdisorder #sleepmedicine #sleepclinic #sleepdoctor #medicine #clinic #doctor #sleepiness #sleepdisorder #sleepapnea