Do not use: to sedate a child or to make a child sleepy, 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, diabetes, trouble urinating due to an enlarged prostate gland, glaucoma, a breathing problem such as emphysema, asthma, or chronic bronchitis. Ask a doctor or pharmacist before use if you are taking any other oral nasal decongestant or stimulant, taking sedatives or tranquilizers. When using this product: do not use more than directed, drowsiness may occur avoid alcoholic beverages, alcohol, sedatives and tranquilizers may increase drowsiness, be careful when driving a motor vehicle or operating machinery, excitability may occur, especially in children. Stop use and ask a doctor if: you get nervous, dizzy, or sleepless, symptoms do not get better within 7 days or are accompanied by fever. Pregnancy/breast-feeding if pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away. Other packaged with tamper-evident bottle cap. Do not use if breakable ring is separated or missing.