Hi there. Thank you for your question. I will be helping you out with your queries
Actually you are already taking enalapril.
Enalapril is usually not used in combination with losartan because there is an interaction between these two and this would require close monitoring if ever these two were used together.
By using both enalapril and losartan there is increased risks of hypotension, hyperkalemia, and renal impairment.
So I would agree that your GP has stopped losartan because of the risks mentioned above even though you have been taking these for the last five years.
Let me know if you have more questions.