Glycopyrrolate is a muscarinic antagonist used as an antispasmodic, in some disorders of the gastrointestinal tract, and to reduce salivation with some anesthetics.

Tiagabine Hydrochloride is the hydrochloride salt form of tiagabine, a nipecotic acid derivative with anticonvulsant property. A selective gamma-aminobutyric acid (GABA) reuptake inhibitor.

Tiagabine is an anti-convulsive medication and a selective gamma-aminobutyric acid (GABA) reuptake inhibitor.

Vitamin E is a fat-soluble vitamin with potent antioxidant properties. It is a potent peroxyl radical scavenger and inhibits noncompetitively cyclooxygenase activity in many tissues, also inhibits angiogenesis and tumor dormancy through suppressing vascular endothelial growth factor (VEGF) gene transcription.

Rivastigmine is a cholinesterase inhibitor with IC50 of 5.5 μM. It inhibits acetylcholinesterase (IC50 = 4.15 ?M) and butyrylcholinesterase (IC50 = 37 nM).

Guanfacine Hydrochloride is a selective α2A-adrenoceptor agonist with anti-hypertensive effect.

Alosetron Hydrochloride is the hydrochloride salt form of alosetron, a potent and selective 5-HT3 receptor antagonist.

Carbinoxamine maleate is a histamine-H1 receptor blocking agent with antihistamine and anticholinergic properties.