Are there any side effects or contraindications to taking domperidone (motilium)?
Side effects are very rare and include headache and dry mouth. Some people also complain of GI upset, but that most likely happens if you don’t take it 1 1/2 hours after eating. Because there is a range of the dom dosage, if you experience headaches you can adjust the dosage accordingly. If you are taking any other medications, please see your doctor or pharmacist first to see if there are any potential medication interactions.