Before revision: Other causes include: Anxiety Brain tumor Chronic pains Concussion – a mild traumatic brain injury Diabetes Fibromyalgia Head injury Hypercalcemia – too much calcium in the blood Hypermagnesemia Hyponatremia – low blood sodium Hypothyroidism – the body doesn't produce enough hormones that control how cells use energy Meningitis Mood disorders – depression Multiple sclerosis Narcolepsy – disorder of the nervous system Skull fractures Sleeping sickness – caused by a specific parasite Stress Medicine Analgesics – mostly prescribed or illicit opiates such as OxyContin or heroin Anticonvulsants / antiepileptics – such as phenytoin (Dilantin), carbamazepine (Tegretol), Pregabalin (Lyrica) and Gabapentin Antidepressants – for instance, sedating tricyclic antidepressants and mirtazapine.
After revision: AmitriptylineOther causes include: Anxiety Brain tumor Chronic pains Concussion – a mild traumatic brain injury Diabetes Fibromyalgia Head injury Hypercalcemia – too much calcium in the blood Hypermagnesemia Hyponatremia – low blood sodium Hypothyroidism – the body doesn't produce enough hormones that control how cells use energy Meningitis Mood disorders – depression Multiple sclerosis Narcolepsy – disorder of the nervous system Skull fractures Sleeping sickness – caused by a specific parasite Stress Medicine Analgesics – mostly prescribed or illicit opiates such as OxyContin or heroin Anticonvulsants / antiepileptics – such as phenytoin (Dilantin), carbamazepine (Tegretol), Pregabalin (Lyrica) and Gabapentin Antidepressants – for instance, sedating tricyclic antidepressants and mirtazapine.