Since 1996, 23 states and Washington, DC have passed laws allowing smoked marijuana to be used for a variety of medical conditions.oters in Alaska, Colorado, Oregon, and Washington state also passed initiatives legalizing the sale and distribution of marijuana for adults 21 and older under state law.
Healthcare professionals can direct patients to take 1 or 2 tablets, capsules, or other dosage units of a prescription product containing 325 mg of acetaminophen up to 6 times a day (12 dosage units) and still not exceed the maximum daily dose of acetaminophen of 4 g/day.
Safe Dosage of Acetaminophen. Acetaminophen is a very safe drug only if it is used within therapeutic doses. The safe dose is 3 grams per day and the maximum daily dose is 4g per day for adults.