It is generally safe to take Dulceflex (bisacodyl) for occasional constipation while you are taking Deviry 10 mg (medroxyprogesterone acetate). There are no known direct interactions between these two medications. However, it is best to use Dulceflex only as a short-term remedy, as regular laxative use can sometimes affect how your body absorbs oral medications. You might experience mild abdominal cramps or temporary diarrhea, which are common side effects of the laxative. To help support your digestion, try to drink plenty of water and eat fiber-rich foods. If your symptoms persist, please consult your healthcare provider. Take care.