For external use only. Do not use if solution changes color or becomes cloudy. Ask a doctor before use if you have narrow angle glaucoma. When using this product, to avoid contamination, do not touch tip to any surface, replace cap after using, overuse may produce increased redness of the eye, pupils may become enlarged temporarily. Stop use, and, ask a doctor if you experience eye pain, you experience changes in vision, you experience continued redness or irritation of the eye, the condition worsens or persists for more than 72 hours. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Tamper evident: Do not use if neckband on bottle is broken or missing.