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.
Johnson & Johnsonâs McNeil Consumer Healthcare subsidiary, the maker of TYLENOLÂ® and Extra Strength TYLENOLÂ® (acetaminophen), announced on July 28, 2011, that it is lowering the maximum daily dose instructions for Extra Strength TYLENOLÂ® from eight pills per 24 hours (4,000 mg) to six pills per 24 hours (3,000 mg).he company also indicated that it will be lowering the maximum daily dose for Regular Strength TYLENOLÂ® and other adult acetaminophen-containing products beginning in 2012. Consumers can continue to use their TYLENOLÂ® and other adult acetaminophen-containing products as currently labeled, the company said.