The zovirax would speed it up probably more than you being fit and healthy.
If you've used that, then your chances of getting a good diagnosis from a doctor right now just lessened dramatically.
If it happens again, see your doctor.
Aj
Now, last question... promise. Say I was very fit, which I AM pretty fit. Would that cause a delay in the appearance of a sore and would it also speed the recovery of the sore? A friend of mine has been giving me some of his cold sore medicine (zovirax i think) and I have been taking that since the second or third day of this "outbreak" or appearance of the sore. If it was a syphilis sore, would the herpes medication make it go away faster?
No - it would usually last a few weeks, but a cold sore (herpes type 1) would last about a week.
Aj
Will a syphilis sore only last for five days or so?
Well, since its healing, you want to get to the doctor sooner rather than later so they can see enough of it to make at least a guess.
AJ
As this thing heals, it is getting smaller, but more circular and no scab forms.
Yes. On average, a syphilis sore will appear around 21 days, and herpes will typically show up within 2-20 days.
I'd still get it checked, though.
Aj
So, 70+ days is a long time then?
Its a bit long to see symptoms of anything, and maybe you did just bite your lip. You should see your doctor though, to rule anything else out.
Aj