To help resolve the situation with someone experiencing discomfort during bowel movements, you could increase their water intake by offering it more frequently or diluting their milk a bit to encourage them to drink more. Adding prunes to their diet may also be beneficial. If these methods do not work, you can try using a safe over-the-counter product like Lax A Day, which can be obtained at a pharmacy. The pharmacist will be able to calculate the appropriate dosage based on the individual's weight.