Smaller keloids can be flattened with a more concentrated kenalog (steroid) injection. Some doctors will add 5-fluorouracil to the mix. In my experience it is better to debulk or complete cut out larger keloids (like your 2x2cm one) and then use modalities to stop the keloid from coming back. These modalities are application of pressure with more kenalog injections as needed or radiation treatments to scar line. Topical steroid mostly that which is impregnated into a tape that is applied to the skin can soften a hypertrophic scar or prevent a keloid from coming back. In my experience the topical steroid alone will not clear a keloid that has already formed.
Few things are more maddening than an itch. And summer is prime time for all kinds of creepy-crawly sensations, often accompanied by mysterious lumps, bumps, cracking, crusting, swelling, and oozing (delightful!).
"Most itching has an obvious cause, such as bug bites or dry skin," says Ronald Brancaccio, MD, director of the Skin Institute of New York and clinical professor of dermatology at New York University School of Medicine. "But sometimes an itch or the rash that goes with it can be hard to figure out, even if it has a straightforward cause like an allergic reaction."