At a glanceSometimes, the bumps are caused by irritation.There are many ways to treat red, itchy bumps.Many times, red, itchy bumps can be treated at home.In this articleWhat Causes These Bumps?Skin IrritationInfectionsAllergic ReactionsOther Skin ConditionsHow to Tell What Is WrongHow to Treat Itchy, Red Armpit BumpsTaking Care of Irritated SkinTreating InfectionsHandling Allergic ReactionsCaring for Long-Term … Continue reading Itchy, Red Armpit Bumps? Here’s Why and What to Do