In general, infectious syphilis refers to the primary and secondary stages because syphilitic chancres, mucous patches, and condylomata lata are highly infectious lesions. Dry rashes, by exception, are typically noninfectious.
It appears to reduce pain primarily in the central nervous system by more than one mechanism, possibly in part by inhibiting a form of COX known as COX-3, although this is the subject of much debate. It is, therefore, considered to be a weak analgesic and does not possess anti-inflammatory properties. What this means to you is that acetaminophen is great for headaches, fever and minor aches and pains, but wonât reduce inflammation due to, say, a muscle sprain.
when i was sick and had a fever a couple months ago my OB told me only regular strength tylenol to bring down fever. i didn't ask why, but she was very specific to only take regular strength. i think it depends on the doctor and what you are comfortable taking -- obviously the lighter the dose of any medication the better but when you are suffering ...