Itchy swollen patches or bumps that appear suddenly.Patches change shape and location frequently; any one patch generally only lasts for a few hours then fades away.Size of patches varies from a 1/2 inch to several inches across.In Caucasians and individuals with lighter skin tones, hives appear pink or red in color
Hello. Thank you for asking at Chat Doctor. I went through your history and would like to know more details like - since when you are having the itchy patches (hives)? Do you have any other medical conditions? Do you need to take any other medication regularly/frequently? Are your hives associated with excessive sweating/physical activities? Do they occur after any specific food? From you history, I would like to make following suggestions to you