He says that he cant see any fissures now and that if there were any they must have healed

BUT, I still am having the spasms. For instance yesterday I was in spasm most of the day. He says that this will go.
So it would seem that my sphincter must have got into the habit of spasming while I had the fissures and is continuing to spasm even though the fisures have healed.
He also said that I have an epithelial polyp which is there but he says is of no consequence.
I have been on Rectogesic (Glyceryl trinitrate cream), but he says I should stop using it and just try to live normally. He said the cream can cause an allergic reaction after a while, so better to just stop.
Any thoughts or feedback gratefully received.