Do not use if you are now taking a prescription monoamine oxidase inhibitor (maoi) (certain drugs for depression, psychiatric, or emotional conditions, or parkinson's disease) or for 2 weeks after stopping the maoi drug. If you do not know if your prescription drug contains an maoi, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have: heart disease, high blood pressure, thyroid disease, trouble urinating due to an enlarged prostate gland, diabetes, had obstruction or narrowing of the bowel. Rarely, tablets of this kind may cause bowel obstruction (blockage), usually in people with severe narrowing of the bowel (esophagus, stomach, or intestine). When using this product do not use more than directed. Stop use And ask a doctor if: you get nervous, dizzy, or sleepness; symptoms do not improve within 7 days or accompanied by fever; you experience persistent abdominal pain or vomiting. If pregnant or breast-feeding ask a health care professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away.