HomeopathicNatural Relief for Cold Sores, Cracked Lips & Fever Blisters Due to Common Cold or Exposure.Formerly Hyland"s #27, Hyland"s Cold Sores and Fever Blisters is a traditional homeopathic formula for the relief of symptoms of cold sores and fever blisters due to cold or exposure. Working without contraindications or side effects, Hyland"s Cold Sores and Fever Blisters stimulates your body"s natural healing response to relieve symptoms. Hyland"s Cold Sores and Fever Blisters is safe for adults and children and can be used in conjunction with other medications.Made in the USAIndicationsRelief of symptoms of cold sores, cracked lips and fever blisters due to common cold or exposure. Also useful in canker sores and mouth ulcers due to acid foods.WarningsDo not use if imprinted cap band is broken or missing. If symptoms persist for more than seven days or worsen, contact a licensed healthcare professional. As with any drug, if you are pregnant or nursing a baby, seek the advice of a licensed health care professional before using this product. Keep this and all medications out of the reach of children. In case of accidental overdose, contact a poison control center immediately.