For temporary relief of corneal edema. Do not use except under the advice and supervision of a doctor. When using this product: it may cause temporary burning and irritation; do not touch tip of container to any surface to avoid contamination; replace cap after use. Stop use and ask a doctor if: condition worsens or persists for more than 72 hours; you experience eye pain, changes in vision, continued redness or irritation of the eye. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away