symptoms sleep apnea
The symptoms of sleep apnea may include: 1  daytime fatigue and sleepiness, 2  insomnia, 3  poor concentration and attention,  memory 1  problems, anxiety, 2  irritability, headaches, 3  and. difficulty performing work  duties.
By Mayo Clinic Staff. The signs and symptoms of obstructive and central sleep apneas overlap, sometimes making the type of sleep apnea more difficult to determine. The most common signs and symptoms of obstructive and central sleep apneas include: Loud snoring, which is usually more prominent in obstructive sleep apnea. Episodes of breathing cessation during sleep witnessed by another person.