Side effects included nausea, vomiting, insomnia, loss of appetite, increased erythrocyte sedimentation, EKG and EEG anomalies, epigastric pain, diarrhea, constipation, vertigo, orthostatic hypotension, edema of the lower extremities, dysarthria, tremor, psychomotor agitation, mental confusion, inappropriate secretion of antidiuretic hormone, increased transaminases, seizure, (there were three cases worldwide, and most animal studies and clinical trials that included epilepsy patients indicated the presence of anticonvulsant properties, so was not completely contraindicated in epilepsy) and increased libido. Interactions<unk>  increased plasma levels of phenytoin by an average of 37%. It also was known to significantly increase plasma levels of theophylline and decrease its clearance from the body, sometimes resulting in accidental overdose of theophylline.
Viloxazine
Indeloxazine
Hydrazoic acid
Cyamemazine
Ridinilazole
Indolocarbazole
Mestilbol
Clocortolone pivalate