Natural medicinal ingredients for temporary relief of pink eye symptoms. Similasan eye drops stimulate your body's natural ability to temporarily relieve symptoms without potentially irritating ingredients. Many other eye drops have vasoconstrictors that may actually worsen the symptoms of bloodshot eyes if used more than directed. With Similasan you can feel good about helping your family feel better without the use of harsh chemicals. Similasan natural eye drops soothe and provide temporary relief of the following symptoms: Redness Burning Watery discharge Sensation of Grittiness Directions: For adults, children, and infants. Remove tamper-evident seal from neck of bottle. Twist cap off bottle. Squeeze plastic tip to release 2-3 drops into eye. Apply as needed up to 72 hours. Replace cap after use. Medicinal Ingredients: Atropa belladonna, Belladonna* (whole plant) 6X; Euphrasia officinalis, Eyebright (whole plant) 6X; Hepar sulfuris calcareum, Hepar sulfuris (calcium sulfide) 12X Non-medicinal Ingredients: Purified water, Sodium nitrate, Borax, Boric acid (as buffering agents), Silver sulfate (as preservative) Warnings: For external use only. While this product is suitable for all ages, children with conjunctivitis should be seen by a physician. Use of this product by more than one person could spread infection. Initial exacerbation of symptoms may occur. Use only if bottle seal is intact. Replace cap tightly after every use. To avoid contamination, do not touch the tip of the container to any surface. Contact wearers: consult a physician prior to using. If pregnant, consult a physician before using. Discard open bottle after 30 days. Keep this and all medicines out of the reach of children. Do not use: If you are experiencing a thick, white, yellow or green discharge that forms a crust on the eye lid; if the solution changes color or becomes cloudy; if you experience eye pain or changes in vision; if you frequently contract infections that don’t clear up easily.