5-FU injection and topical even in small doses cause both acute central nervous system (CNS) damage and progressively worsening delayed degeneration of the CNS in mice. This latter effect is caused by 5-FU-induced damage to the oligodendrocytes that produce the insulating myelin sheaths.
Home > Sexually transmitted infections > Syphilis > After treatment for syphilis. It is strongly advised that you do not have any sexual intercourse; including vaginal; anal or oral sex until you and your partner(s) have both finished the treatment and any follow-up treatment.
First with 2 weeks of doxycycline, and a week after the doxycycline I got a 2.4 million shot of penicillin. Another 2 weeks went by and I keep getting head aches, muscle pulsing, slight stomach pains, and now some sores have started to appear. I don't know what to do, and I wonder if I am actually cured of syphilis.ound, shallow about the size of a dime 4 weeks after massage, syphilis blood test was negative. Started a course of Doxycycline 100 mg twice a day for two weeks. Sore started healing in a 2-3 days after antibiotics were started, but 1 month after the start of the sore, the scar is still present.