Print. The rotator cuff is a group of muscles and tendons that surround the shoulder joint, keeping the head of your upper arm bone firmly within the shallow socket of the shoulder. A rotator cuff injury can cause a dull ache in the shoulder, which often worsens when you try to sleep on the involved side.rint. The rotator cuff is a group of muscles and tendons that surround the shoulder joint, keeping the head of your upper arm bone firmly within the shallow socket of the shoulder. A rotator cuff injury can cause a dull ache in the shoulder, which often worsens when you try to sleep on the involved side.
Generalized Anxiety Disorder Symptoms & Signs. Symptoms of generalized anxiety disorder can vary in severity and may not be the same in all individuals suffering from anxiety. Common symptoms include restlessness, nervousness, worry, difficulty with concentration, feeling as if the mind is blank, sleep disturbances, muscle tension, and fatigue.
Generalized Anxiety Disorder: When Worry Gets Out of Control â Booklet on generalized anxiety disorder, including its symptoms and treatment. (National Institute for Mental Health) Generalized Anxiety Disorder â Discusses the causes and symptoms of GAD as well as treatment options. (Harvard Health) Self-help tips. What? Me Worry!?! â Series of self-help modules for generalized anxiety disorder. Includes step-by-step tips for dealing with anxiety and worry. (Centre for Clinical Interventions) GAD in children and adolescents