Jamieson Cold Fighter contains four high-potency, natural ingredients that provide an immune system boost to allow your body to fight off colds and flu. Directions of Use: Adults: Chew 1 tablet daily with a meal. Take at the first sign of a cold or flu and a few hours before or after taking other medications. Consult a health care practitioner for use beyond 2 months. Store between 15°C and 25°C, away from children.Warning: Consult a health care practitioner if symptoms persist or worsen, or prior to use if you have an autoimmune disorder, a progressive systemic disease such as tuberculosis, collagenosis, multiple sclerosis, AIDS and/or HIV infection or if you are taking immunosuppressants. Rare cases of severe allergic reactions have been known to occur; use caution if you are allergic to plants of the Daisy family.