Epilepsy is a disorder of the brain. People who have epilepsy have electrical activity in the brain that is not normal, causing seizures. There are different types of seizures. In some cases, a seizure may cause jerking, uncontrolled movements, and loss of consciousness.
1 The following drugs, medications, substances or toxins may possibly cause Rapid breathing as a side effect. 2  Amphetamine intoxication. 3  Procyclidine. 4  Kemadrin. 5  Disipal. 6  Theophylline.  more drug causes...Â».
Cancer is the most common cause of the syndrome of inappropriate antidiuretic hormone (SIADH), with small cell lung cancer (A) being the most common cancer that increases ADH, which causes dilutional hyponatremia and fluid retention. (B, C, and D) are also possible causes, but secondary to CNS trauma or disease.