How long does Refexo take to work for IBS?
Refexo usually starts acting within 24 to 48 hours. The symptoms like diarrhea improve gradually after you start taking this medication. Usually, taking Refexo for 2 weeks relieves the symptoms of IBS. Moreover, it has also been seen that this 2-week course of Refexo provides relief for up to 10 weeks even after stopping the medication.