Remedies causes of urticaria Urticaria: question parkerlee13 : What are the easy house remedies for hives Greatest Answer : Response from wild crucial oatmeal bath. I recently had to break the hive from head to toe. it was awful. Oatmeal was the only factor that calms me. I took a bath each and every 6 hours or when it began to itch again. Dip about an hour and also guarantee that water is not too hot. It irritates more. Add your own answer in the comments!