Safe to take tylenol (acetaminophen) for headache? Taking lantus, celexa 20mg and Lorazapam. 25 2-3x prn (tapering) Thanks

Usually Yes... For some people Tylenol (acetaminophen) can help with muscle tension headaches. Don't take more than 2 grams (3 max) per day since that can cause liver damage. If your headache doesn't get better or changes then talk to your doctor.