HRT delivered through the skin (transdermally) using patches or gel is a little safer than tablets from women who have cardiovascular risk factors, such as high blood pressure, heart problems, being overweight or having high cholesterol.
But there are also HRT pills, like Livial and Tibolone. If a patch isn’t right for you, these might be a good option. They also come in different doses to Estradot, so one might suit you better.