Right, so my shopping list today includes Movicol, Andrews, Milk of Magnesia, Epsom salts, cashew nuts, psyllium husks, ginger and docusate. And a stool. See you in the New Year.
Really though - Movicol comes in single sachets and the dosage for 'normal' constipation is 1 - 3 of these. For colonoscopy cleansing the dosage is something like 8. I've experienced this too! 1 to 3 are manageable if not quite actively unpleasant. ! Psyllium husks can be bought in many Pakistani grocers - look for Isbagol. I do use this but find it best sprinkled on food.