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There is currently no manufacturer warning information available for this drug.
1.1 Ophthalmic Diseases
TRIESENCE® (triamcinolone acetonide injectable suspension) 40 mg/mL is indicated for:
• sympathetic ophthalmia,
• temporal arteritis,
• uveitis, and
• ocular inflammatory conditions unresponsive to topical corticosteroids.
1.2 Visualization during Vitrectomy
TRIESENCE® suspension is indicated for visualization during vitrectomy.
TRIESENCE® (triamcinolone acetonide injectable suspension) 40 mg/mL is a synthetic corticosteroid with anti-inflammatory action. Each mL of the sterile, aqueous suspension provides 40 mg of triamcinolone acetonide, with sodium chloride for isotonicity, 0.5% (w/v) carboxymethylcellulose sodium and 0.015% polysorbate 80. It also contains potassium chloride, calcium chloride (dihydrate), magnesium chloride (hexahydrate), sodium acetate (trihydrate), sodium citrate (dihydrate) and water for injection. Sodium hydroxide and hydrochloric acid may be present to adjust pH to a target value 6 – 7.5.
The chemical name for triamcinolone acetonide is 9-Fluro- 11β, 16α, 17,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17- acetal with acetone. Its structural formula of C24H31FO6 is:

434.50 MW
Triamcinolone acetonide occurs as a white to cream-colored, crystalline powder having not more than a slight odor and is practically insoluble in water and very soluble in alcohol.