Each teaspoon (5 mL) of Promethazine HCl Syrup Plain contains 6.25 mg promethazine HCl in a flavored syrup base with a pH between 4.7 and 5.2. Alcohol 7%. The inactive ingredients present are artificial and natural flavors, citric acid, D&C Red 33, D&C Yellow 10, FD&C Blue 1, FD&C Yellow 6, glycerin, saccharin sodium, sodium benzoate, sodium citrate, sodium propionate, water, and other ingredients.

Midazolam is a benzodiazepine available as midazolam HCI syrup for oral administration. Midazolam, a white to light yellow crystalline compound, is insoluble in water, but can be solubilized in aqueous solutions by formation of the hydrochloride salt in situ under acidic conditions. Chemically, midazolam HCI is 8-chloro-6-(2-fluo-rophenyl)-1-methyl-4H-imidazo[1,5-a][1,4] benzodiazepine hydrochloride.Midazolam hydrochloride has the molecular formula C18H13CIFN3•HCI, a calculated molecular weight of 362.25 and the following structural formula:

Prednisolone Syrup, USP contains prednisolone which is a glucocorticoid. Glucocorticoids are adrenocortical steroids, both naturally occurring and synthetic, which are readily absorbed from the gastrointestinal tract.

VENTOLIN Syrup (albuterol sulfate syrup) contains albuterol sulfate, USP, the racemic form of albuterol, a relatively selective beta2-adrenergic bronchodilator. Albuterol sulfate has the chemical name a1-[(tert-Butylamino)methyl]-4-hydroxy-m-xylene-a,a1-diol sulfate (2:1) (salt), and the following chemical structure:

Each 5 mL (one teaspoonful), for oral administration contains: Promethazine hydrochloride 6.25 mg; phenylephrine hydrochloride 5 mg, Alcohol 7%.

Each teaspoon (5 mL) of Promethazine HCl and Dextromethorphan Hydrobromide (promethazine and dextromethorphan) Syrup contains 6.25 mg promethazine HCl and 15 mg dextromethorphan hydrobromide in a flavored syrup base with a pH between 4.7 and 5.2. Alcohol 7%. The inactive ingredients present are artificial and natural flavors, citric acid, D&C Yellow 10, FD&C Yellow 6, glycerin, saccharin sodium, sodium benzoate, sodium citrate, sodium propionate, water, and other ingredients.

CELESTONE Syrup, for oral administration, contains 0.6 mg betamethasone in each 5 mL. The inactive ingredients for CELESTONE Syrup (betamethasone) include: alcohol (less than 1%), citric acid, FD&C Red No. 40, FD&C Yellow No. 6, flavors, propylene glycol, sodium benzoate, sodium chloride, sorbitol, sugar, and water.

Each 5 mL (teaspoonful) of Clemastine Fumarate Syrup for oral administration contains clemastine 0.5 mg (present as clemastine fumarate 0.67 mg). Other ingredients: Alcohol 5.5%, Flavors, Maleic Acid, Methylparaben, Propylene Glycol, Propylparaben, Purified Water, Saccharin Sodium, Sodium Hydroxide, and Sorbitol. Clemastine fumarate belongs to the benzhydryl ether group of antihistaminic compounds. The chemical name is (+)-(2R)-2-[2-[[(R)-p-Chloro-?-methyl-?-phenylbenzyl]-oxy]ethyl]-1-methylpyrrolidine fumarate and has the following structural formula:

Each scored biconvex, engraved blue DITROPAN® (oxybutynin chloride) Tablet contains 5 mg of oxybutynin chloride. Chemically, oxybutynin chloride is d,l (racemic) 4-diethylamino-2-butynyl phenylcyclohexylglycolate hydrochloride. The empirical formula of oxybutynin chloride is C22H31NO3•HCl. The structural formula appears below: