When most people talk about bringing out the crystal, they are often referring to a type of glass that is made from silica, lead oxide, soda or potash, and other additives. Lead crystal is prized for its durability and decorative properties, even if it does not necessarily possess a crystalline structure.
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. However, the elderly who tend to have a lower body weight than younger adults should not exceed the safe dose.
Maximum for tylenol is 4 Gm or 4,000 Mg and the Maximum for ibuprofen is 3.2 Gm or 3200 Mg-this is within a 24 HOUR period. 2400 Mg or 1800 Mg/24 hours is the most commonly prescribed for ibuprofen. I have taken care of TWO patients in the past; one who had tylenol toxicity and the other one had ibuprofen toxicity.