At first it was coming and going every 4 days, then more frequent, eventually every 1 or 2 days. I took
Reactine extra strength and it disappeared 1 to 2 hours later. I saw many Drs, and Dermatologists, no one gave an explanation, nor anyone thinks there is any relationship between the removal and hive. As the removal approached 1 year anniversary, the hive disappeared. I have been hive free since, kind of, meaning occasionally I still feel some itchiness. No more Reactine.