The purpose of this product is to provide temporary relief of stye symptoms, and is not a cure for styes. For external use only. According to homeopathic principles, symptoms may temporarily worsen before improving (initial exacerbation of symptoms). To avoid contamination do not touch the tip of the bottle to any surface. To avoid contamination use within 30 days of opening. Expiration date only refers to unopened bottle. Contact wearers: consult a physician prior to using. If pregnant, trying to get 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. Stop use and ask a doctor if: you experience eye pain or changes in vision, symptoms worsen or persist for more than 72 hours, the stye enlarges, the stye opens, draining discharge or pus into the eye. Do not use: if the solution changes color or becomes cloudy, if condition is accompanied by fever.