Chandrasekaran, MDMedically reviewed by Anita C. Chandrasekaran, MD Extra Strength Tylenol relieves pain and discomfort ...

In most cases, the overdoses are accidental. The top daily dosage is four grams, which is equivalent to eight extra-strength Tylenol pills. But it is also in liquid medications and some 600 drugs.

Excedrin Migraine and Excedrin Extra Strength. Both brands contain the same active ingredients: acetaminophen, aspirin, and caffeine. However, they are marketed to serve different purposes.