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.
1 The maximum adult therapeutic dose of acetaminophen is 4 grams/24 hours 3. 2  The maximum dose for children is 90 mg/kg 4. 3  Acute overdose is defined as ingestion of â¥ 150 mg/kg or 7-10 grams/24 hours 4.