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».
Some of the side effects of tricyclic antidepressants can be intensified by other drugs. Your doctor should know what other drugs you are taking, including prescription medications, over-the-counter drugs and street drugs. For example: Tricyclics can cause cardiac arrhythmiasâa fast, pounding or irregular heartbeat.