Hi, its like any drug,
one has to weigh up the potential side effects and benefits. There is lots of info on the internet , but asking the GP is the best course of action. Gp's tend to put people on long term meds and leave them there without reviewing, or dealing with the cause. I get nausea regularly and peppermint tea, sucking ginger and small meals helps. So does meditation and sipping hot water. Unfortuately estrogen defiency can ramp up most things. I do hope you get in under control.
PMx
I haven't taken Ranitadine for a long time and did not know it had been banned in the uk - I did not want to take it long term anyway - but if I had not stopped it the GP would have still been prescribing it for me until the ban!