Is one more effective than another? To find out, we tested flow restrictors on more than 30 liquid infant acetaminophen bottles that we found on drugstore shelves across the U.S. And we shared ...

produces the bottles. Tylenol is in a separate drug class from ... for children and in liquid form. McNeil, acquired by Johnson & Johnson in 1959, rolled out the first Tylenol for adults in ...

Bottles of Tylenol sold in the U.S. will soon bear red warnings alerting users to the potentially fatal risks of taking too much of the popular pain reliever. Johnson Johnson said the warning will ...

When a headache hits, it can bring an abrupt halt to your day. You reach for the bottle of Tylenol in your desk drawer, only to remember that your colleague took your last two caplets last week.