Suddenly, I got tiny small red rashes on my both hands and little bit on my thighs with little itching. I had applied calamine lotion. But the rashes are not going, it is almost 3 days m having it. I have a history of some unknown skin allergy which was mostly occurring only on my both elbows for which Halovate cream was prescribed. Since, many years I did not experience it. So kindly guide me for this. Is it a skin allergy or heat rashes or some kind of infection.