Has anyone else experienced this? I started HRT 3 weeks ago and about 10 days in I developed a rash all over my trunk. Lots of tiny, bumpy spots -very itchy especially at night. At first I thought it was a heat rash (hot flushes in a heatwave - phew! ) but the outside temp has cooled a lot and I still have the rash 10 days later. I have been coping -just with calamine lotion and antihistamines, but I feel like scratching my skin to shreds, Am waiting for my appointment to see the GP but want to see if this is a common thing. The drug info leaflet in the HRT box lists practically every symptom under the sun as a possible side effect, so its not very clear.