What does 37.50 325mg mean?

Im guessing that if you look closely, this is labelled as 37.5/325mg. This means there are 2 medications in the prescription. 325 mg is a common dosage for aspirin and tylenol. The abbreviation for aspirin is ASA. The abbreviation for tylenol is APAP. However, it could be a combination for ANY number of medication combinations. Pain medication is just a very common combination med.

So for example, if a person was taking Percocet, the label would read 5/325mg oxycodone/APAP. This would mean that each tablet has 5 mg of the narcotic oxycodone and 325mg tylenol. This dosage (37.5/325 mg) is a common dosage for ultracet (ultram and tylenol).