An acne shot is a corticosteroid injection used to reduce inflammation, swelling, and redness of severe cystic or nodular acne. It works quickly to shrink the lesion and alleviate pain.
The injection delivers a small dose of corticosteroid directly into the inflamed cyst, reducing immune response, inflammation, and swelling, which helps shrink the acne lesion within 24-48 hours.
Acne shots are suitable for individuals dealing with large, painful, or inflamed cystic acne. They are not typically used for minor acne, blackheads, or whiteheads.