Kenalog by Bristol Myers Squibb is a sterile triamcinolone acetonide injectable suspension U.S.P. supplied in 5 mL vials. Available in two concentrations (10 mg/mL and 40 mg/mL), this prescription corticosteroid is formulated with a preservative system containing benzyl alcohol 10 mg/mL. Labeled routes of administration include intra-articular, intradermal, and intrasynovial use (may differ by species). Non-medicinal ingredients include benzyl alcohol, carboxymethylcelulose sodium, hydrochloric acid, polysorbate, sodium chloride, sodium hydroxide, and water. Prescription required in Canada and Quebec.