Sexually transmitted infections
Infectiones sexualiter transmissae · Sexuálně přenosné infekce
What it is
Chlamydia, gonorrhoea, syphilis, trichomonas, herpes, HPV — many silent.
Symptoms & signs
- Discharge
- burning on urination
- ulcers
- pelvic pain
- rash
- often no symptoms at all
🚩 Get help if…
- call 112 / 911 now Sudden severe pain in a testicle
- see a doctor soon Lower belly pain with fever or pain during sex
- see a doctor soon Sores, discharge or burning on passing urine
- see a doctor soon Rash on palms or soles, or any symptoms in pregnancy
Where it strikes
Medical treatment
- Chlamydia: doxycycline
- gonorrhoea: ceftriaxone
- syphilis: benzathine penicillin
- herpes: valaciclovir
- partner notification and testing
Natural & lifestyle
- Condoms
- regular screening
- vaccination (HPV, hepatitis B)
- open partner communication
Emerging & experimental
- Doxy-PEP after exposure
- gonorrhoea vaccines (4CMenB cross-protection)
- point-of-care resistance testing
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Lysine for herpes outbreaks — trials disagree mixed evidence
- Propolis ointment for genital herpes — small trials early / small studies
- Colloidal silver and garlic — no evidence; delaying proper treatment spreads infection anecdotal / traditional
ICD codes
- ICD-10 A64
- ICD-11 1A9Z Predominantly sexually transmitted infections, unspecified