Triamcinolone Acetonide Injectable Suspension, USP is supplied in vials providing 40 mg triamcinolone acetonide per mL and packaged in a carton containing 25 vials. NDC 0143-9387-01: 40 mg/mL, 1 ... Triamcinolone Acetonide is used in the treatment of Severe allergic reactions, Rheumatic disorder. View Triamcinolone Acetonide ’s uses, side-effects, drug interactions, expert advice and user FAQs only on 1mg.com. Triamcinolone is a steroid medicine that treats various inflammatory conditions, such as allergic reactions, ulcerative colitis, and lupus. It is injected into different areas of the body and may have serious side effects, interactions, and precautions. KENALOG®-10 Injection ( triamcinolone acetonide injectable suspension, USP) is triamcinolone acetonide , a synthetic glucocorticoid corticosteroid with marked anti-inflammatory action, in a sterile ...