Woke up this morning with red patches in both under arms, similar in pattern, no itching, no swelling, no bumps or breaking of the skin, but has stayed same throughout the day. No fever. Have not changed my deodorant recently, so puzzled as to what this might be. The only thing different is a new tea that I tried last night, which has cardamom in it along with vanilla, almond & chamomile. Cardamom I have not had before as far as I know, and know not allergic to other 3 ingredients listed. Can you offer any ideas?