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  2. Absence seizure - Wikipedia

    en.wikipedia.org/wiki/Absence_seizure

    Absence seizures are also known to occur to patients with porphyria and can be triggered by stress or other porphyrin-inducing factors. Childhood Absence Epilepsy. Childhood absence epilepsy (CAE) is a type of idiopathic epilepsy characterized by its non-convulsive, generalized nature and a genetic origin influenced by multiple factors [20]

  3. Harlequin syndrome - Wikipedia

    en.wikipedia.org/wiki/Harlequin_syndrome

    Symptoms associated with Harlequin syndrome are more likely to appear under the following conditions: vigorous exercise, warm environments and intense emotional situations. Since one side of the body sweats and flushes appropriately to the condition, the other side of the body will have an absence of such symptoms. [3]

  4. List of medical symptoms - Wikipedia

    en.wikipedia.org/wiki/List_of_medical_symptoms

    [1] [2] Patients observe these symptoms and seek medical advice from healthcare professionals. Because most people are not diagnostically trained or knowledgeable, they typically describe their symptoms in layman's terms, rather than using specific medical terminology. This list is not exhaustive.

  5. Seizure - Wikipedia

    en.wikipedia.org/wiki/Seizure

    A seizure is a sudden change in behavior, movement or consciousness due to abnormal electrical activity in the brain. [3] [6] Seizures can look different in different people.. It can be uncontrolled shaking of the whole body (tonic-clonic seizures) or a person spacing out for a few seconds (absence seizure

  6. Reflex syncope - Wikipedia

    en.wikipedia.org/wiki/Reflex_syncope

    Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...

  7. Psychogenic non-epileptic seizure - Wikipedia

    en.wikipedia.org/wiki/Psychogenic_non-epileptic...

    PNES episodes can be difficult to distinguish from epileptic seizures without the use of long-term video EEG monitoring.Some characteristics which may distinguish PNES from epileptic seizures include gradual onset, out-of-phase limb movement (in which left and right extremities jerk asynchronously or in opposite directions, as opposed to rhythmically and simultaneously as in epileptic seizures ...

  8. Morvan's syndrome - Wikipedia

    en.wikipedia.org/wiki/Morvan's_syndrome

    Morvan's syndrome is a rare, life-threatening autoimmune disease named after the nineteenth century French physician Augustin Marie Morvan. "La chorée fibrillaire" was first coined by Morvan in 1890 when describing patients with multiple, irregular contractions of the long muscles, cramping, weakness, pruritus, hyperhidrosis, insomnia and delirium. [1]

  9. Phantom pain - Wikipedia

    en.wikipedia.org/wiki/Phantom_pain

    The pain sensation and its duration and frequency varies from individual to individual. Phantom pain should be distinguished from other conditions that may present similarly, such as phantom limb sensation and residual limb pain. Phantom limb sensation is any sensory phenomenon, except pain, which is felt at an absent limb or a portion of the ...