What is steroid injection into the skin done with?

An intralesional injection uses a small needle to deliver medicine inside a specific skin lesion rather than throughout the body. Triamcinolone acetonide can quiet local inflammation and may soften or flatten thickened areas such as keloid or hypertrophic scar tissue. The clinician chooses the concentration and amount for the body site, lesion, and skin thickness. The medicine may be diluted, and more than one treatment may be planned when the area needs gradual change.

The procedure can cause brief stinging, pressure, or tenderness. A pale or slightly indented patch, thinning of nearby skin, or a change in colour can occur at the injection site, so the treatment should be carefully placed.

Tell the clinician about previous reactions to steroid injections, skin infections, diabetes, medicines that affect bleeding, and any tendency to form thin or discoloured skin. Arrive with clean skin and avoid applying irritating products to the treatment area unless instructed. Afterward, keep the site clean, avoid rubbing it, and follow the clinic’s advice about activity and dressings. Do not inject a painful, hot, or draining area without an assessment first.

Contact the treating clinic promptly if redness, warmth, swelling, or pain is worsening rather than settling, or if pus, fever, or spreading irritation develops. Seek urgent care for facial swelling, trouble breathing, faintness, or a rapidly expanding reaction after the injection.

Ask which steroid and dilution will be used, why it suits your lesion, how many visits may be needed, and which skin changes should be reported. Ask whether the injection will be combined with scar care or another treatment.