FAQ Category: What Medications to Stop Before Colonoscopy

Yes, small sips of water are allowed for most essential medicines (like blood pressure tablets), unless instructed otherwise.

Inform your doctor immediately. In most cases, the procedure can still proceed, but adjustments may be needed.

Yes, especially iron-containing vitamins and herbal supplements. Stop them at least 5–7 days before the procedure.

Most blood pressure drugs are continued, but diuretics may be skipped to prevent dehydration.

Low-dose aspirin (81 mg) is often continued, but higher doses or combined therapies may need adjustment. Ask your doctor for tailored advice.

Blood thinners, NSAIDs, iron supplements, and some diabetes drugs may need to be stopped. Always confirm with your doctor, since timing depends on your condition.