Those suffering from PCS experience a wide variety of symptoms, commonly including fatigue, depression, anxiety, sensitivity to bright lights and noise, inability to read, look at a computer or TV, and a sense of isolation and hopelessness. (MomsTeam.com)
In addition, IVC - TT can be difficult to diagnose because patients may have no symptoms or a wide variety of symptoms that can be attributable to many other conditions. (sciencedaily.com)
Genetic disorders often have a wide variety of symptoms, and they can be difficult to diagnose. (floatinghospital.org)