sprush...yes I had tummy pain, always had capsule with food. Pain was caused by ABs and I used to firmly rub tummy from botton tummy at top legs in round motion across and to ribs and walk as doing it. I am sure the belches could be heard next door. It was like burping a baby, so that and peppermint tea got it up(so to speak) I also sucked Rennie Deflatine which relieves the discomfort of trapped wind and had in house, what is in it well simeticone which is Buscopan. Hope this helps Deflatine is in supermarkets etc and in yellow box. Only thing to say I believe it would be best to suck and 90 mins or more after ABs.
Jules glad you are feeling better
Both take care and stay warm