<unk>  is an opioid antagonist that is FDA approved for the {{{indicationType}}} of opioid drug effects, including respiratory depression and opiod overdose.   Common adverse reactions include drowsiness, hypertension, tachycardia, dizziness, nausea, and vomiting.
Nalmefene
Tromantadine
Alcaftadine
Desloratadine
Rupatadine
Loratadine
Visnadine
Azatadine