Medi-First extra strength high potency aspirin free relief from pain and discomfort associated with: colds, arthritis, headache, muscle ache, menstrual cramps and fever. Active ingredients in each tablet: Acetaminophen 500-milligrams, pain reliever/fever reducer. Store at room temperature. Tamper evident sealed packets. Do not use any opened or torn packets. Medique Products takes great care to ensure that the product you take is completely safe. Always refer to the original container for the most accurate drug facts for your particular lot number.