Have been taking phenergan for 2 weeks. Today had really bad diarrhoea and we were going out to lunch with my daughter & family. Took I Imodium and some entrocalm. Took some more entrocalm after a small lunch then had a rest later. Now have bad tummy ache, took couple of Buscapan and couple of entrocalm. Is the phenergan causing problems. Although I had pain on waking the rest of the day I was feeling better. Any help please.