The overlap in the terminology that is used to define asthma, chronic bronchitis, emphysema, COPD and bronchiectasis is the greatest cause of confusion in distinguishing these diseases and in accurately determining the prevalence of airway diseases.
Excedrin Extra Strength contains a combination of 250 mg of acetaminophen, 250 mg of aspirin and 65 mg of caffeine. This represents the original Excedrin created to treat headache pain. Excedrin also makes Excedrin Migraine to target the pain caused by migraine headaches. Excedrin Migraine contains 250 mg of acetaminophen, 250 mg of aspirin and 65 mg of therapeutically active caffeine.
Most excedrin formulations contain 250 mg aspirin, with Acetaminophen and caffeine. Aspirin for prevention of cardiovascular events, is usually dosed at 81mg or 325 mg. The other ingredients are unnecessary and carry their own risks. Caffeine, in particular, may raise blood pressure. Aspirin has risks also.