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.
Most of the Cold and Flu Tylenol products contain 325 mg acetaminophen in a single tablet or tablespoon (15 ml). The recommended dose for adults and children over 12 years old is 2 tablets (or 2 tablespoons) of the liquid every 4 hours.he recommended dose of Tylenol PM for adults and children above 12 years old is 1-2 tablets at bedtime. You should not take more than this. Tylenol is also available in childrenâs formulations.