Poison Sumac. Poison sumac, Toxicodendron vernix, is related to the poison ivies and poison oaks, not to the other sumacs. It is relatively rare, compared to the other members of the family. The rash-causing agent, urushiol, is the same, and it causes the same rashes.
Most symptoms relate to movement of the face and hands, although some variants on this disorder have different symptoms. Almost always, tardive dyskinesia symptoms involve involuntary movements of some kind. In variants of tardive dyskinesia, a person may feel driven to move but may be able to control movement for a while. Usually, tardive dyskinesia symptoms include mouth and hand movements, although the limbs may move as well. Making faces, such as grimacing or puckering the lips, is common. One distinctive movement is the constant chewing associated with this disorder. The tongue may also protrude or move in unusual ways.
Too Hot, Too Cold, Too High, Too Low-Blame it on Dysautonomia! 1  Many children and adults with mitochondrial disease complain of erratic symptoms that don't make sense, such as heat intolerance, erratic blood pressure, dizziness, nausea, intermittent gut dysfunction, and more.he first slide demonstrates the pedigree or matrilineal inheritance of many functional disorders in one particular family. The elephant slide also shows the many related functional mitochondrial disorders, such as cyclic vomiting syndrome (CVS) and migraines can be related to dysautonomia.