Category Nuances for antihistamine:

• common,
• special,
• traditional,
• nervous,
• legal,
• anticholinergic,
• counter,
• oral,
• inhibitory,
• everyday,
• systemic,
• modern,
• illegal,
• conventional,
• pharmaceutical,
• simple,
• medicinal,
• additional,
• lethal,
• irritating,
• otc,
• essential,
• psychoactive,
• psychopharmacological,
• regular,
• nonprescription,
• chronic,
• biochemical,
• ocular,
• diverse,
• adrenergic,
• supplemental,
• important,
• dermatological,
• pharmacological,
• active,
• therapeutic,
• topical,
• powerful,
• harmless,
• addictive,
• innocent,
• interfering,
• central,
• cold,
• extra,
• clinical,
• cardiac,
• hormonal,
• pharmacologic,
• exogenous,
• causative,
• concomitant,
• available,
• complementary,
• popular,
• basic,
• preventive,
• necessary,
• prescribed,
• psychotropic,

Simple Categories for antihistamine:

• drug,
• depressant,
• medicine,
• pharmaceutical,
• medication,
• agonist,
• agent,
• system,
• dose,
• remedy,
• substance,