Chloropyramine hydrochloride is a histamine receptor H1 antagonist and has anti-cholinergic, antispasmodic, and antiallergic effects.

Pentoxyverine Citrate is an antitussive (cough suppressant) commonly used for cough associated with illnesses like common cold.

Naphazoline HCl is an ocular vasoconstrictor and imidazoline derivative sympathomimetic amine.

Adiphenine hydrochloride is a nicotinic receptor inhibitor with IC50 of 15 μM, used as an antispasmodic drug.

Triflupromazine hydrochloride is an antipsychotic medication of the phenothiazine class.

Carvedilol is a non-selective beta blocker/alpha-1 blocker, used to treat congestive heart failure (CHF) and high blood pressure.

Levodropropizine possess anti-allergic and inhibits histamine receptor, reduces cough by interfering with stimulus activation of peripheral endings of sensory nerves and by modulation of neuropeptides involved in the cough reflex.

Isoxsuprine hydrochloride is a beta-adrenergic agonist with vasodilator activity.