Hi Michele, can the pharmacy not get Evorel or Estradot for you as an alternative to Estraderm? I have just gone back on HRT, currently using Estradot & have had no probs so far getting supplies of 2 strengths in that, though mine are very low dose. If you get your GP to issue the script for (generic) Oestradiol in whatever strength you need, rather than branded Estraderm, the pharmacy might have a better chance of filling it for you.