Medications - according to the American Association of Retired Persons (AARP), the following medications can cause insomnia in some patients: 1  Corticosteroids - used for treating patients with allergic reactions, gout, SjÃ¶gren's syndrome, lupus, rheumatoid arthritis, and inflammation of the muscles and blood vessels.
Plica Syndrome By Jesse L. Pace, DO and Asheesh Bedi, MD. Plica syndrome is often characterized by anterior knee pain, which is most commonly found along the superomedial aspect of the knee. The âplicaâ is due to remnant embryological tissue that compartmentalizes the knee during fetal development.
With plica syndrome, you may experience pain and tenderness to touch in the front of the knee, and on the inside of the kneecap. You may also feel a catching or snapping sensation when bending your knee. Symptoms to watch for include: Tenderness to touch. A catching or snapping sensation when bending the knee.