Ask a doctor before use if you have narrow angle glaucoma. When using this product: pupils may become enlarged temporarily; overuse may cause more eye redness; remove contact lenses before using; do not use if this solution changes color or becomes cloudy; do not touch top of container to any surface to avoid contamination; replace cap after each use. Stop use and ask a doctor if: you feel eye pain; changes in vision occur; redness or irritation of the eye lasts; condition worsens or lasts more than 72 hours. Pregnancy/breast-feeding warning: If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Other warnings: Do not use if Visine imprinted neckband on bottle is broken or missing.