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 ... It is an injection given by a health care provider into a joint, skin lesion, muscle, or soft tissue. Common side effects include fluid retention, increased appetite, and weight gain. Serious... Triamcinolone injection provides relief for inflamed areas of the body. It is used to treat a number of different conditions, such as inflammation (swelling), severe allergies, adrenal problems, arthritis, blood or bone marrow problems, eye or vision problems, lung or breathing problems (eg, asthma), lupus, skin conditions, kidney problems ... 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.