there are 4 types of penguins -adelies -emperor -chinstar -gentoo there are 4 types of seaâ¦ls -leopard seal -ross seal -weddell seal -crabeater there are 8 types of whales -sperm -humpback -killer -orca -southern right -blue -sei -minke -fin.
Like the words acetaminophen and paracetamol, the brand name Tylenol is derived from the chemical name for the compound, N-aceTYL-para-aminophENOL (APAP). The brand name Tylenol is owned by McNeil Consumer Healthcare, a subsidiary of Johnson & Johnson. 1 Medical uses.
Tylenol (active generic ingredient, acetaminophen) is a drug often recommended by health care providers to treat arthritis pain. Like other anti-inflammatory medicines, it has a role in the non-surgical treatment of hand and arm pain. In fact, some research shows that if you have arthritis pain, you should try acetaminophen first, before trying other medicines, like ibuprofen and naproxen. You may wonder what makes the Tylenol Arthritis product different than regular Tylenol. Some patients ask me about Tylenol Arthritis and what ingredients make it different than regular Tylenol. This product is officially named âTylenol Arthritis Painâ. It contains only acetaminophen, the same drug in regular Tylenol. Tylenol currently comes in several versions. 1  Most patients taking it for arthritis pain will probably take one of the following: 2  Extra Strength Tylenol Rapid Release Gels (500 mg) 3  Regular Strength Tylenol (325 mg) 4  Tylenol 8 Hour (650 mg) 5  Tylenol Arthritis Pain (650 mg)