Research the causes of these symptoms that are similar to, or related to, the symptom Enlarged liver: 1  Enlarged spleen (1232 causes) 2  Hepatomegaly (1314 causes)  Hepatitis (42 causes)
Night terrors strike children, usually between the ages of 3 years and 8 years. They rarely occur in older children, adolescents and adults. In both adults and children, night terrors may be caused by unsettled psychological conflicts, upsetting events or tiredness.
Patient Comment Read 1 Comment Share Your Story. The sleep disorder of night terrors typically occurs in children aged 3-12 years, with a peak onset in children aged 3Â½ years. Sleep is divided into 2 categories: rapid eye movement (REM) and nonrapid eye movement (non-REM).Non-REM sleep is further divided into 4 stages, progressing from stages 1-4.atient Comment Read 1 Comment Share Your Story. The sleep disorder of night terrors typically occurs in children aged 3-12 years, with a peak onset in children aged 3Â½ years. Sleep is divided into 2 categories: rapid eye movement (REM) and nonrapid eye movement (non-REM).