What does red rash on underarm and neck without itchiness indicate?
Patient: I have a red rashy looking mark on my underarm and on under my neck are but it is above me chest, they don't itch and they are not raised, they look like blood under the akin, I was just wondering what it could be and if I should worry, thank you for your time Doctor: Hello,  The symptoms seem to be related to heat rash.  I suggest using Calamine lotion for local application.  I also suggest using cold compresses.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. Dorina Gurabardhi, General & Family Physician