sexual health Flashcards
what type of bacteria is gonorrhoeae
gram negative diplococci
how is gonnorrhoea screened
PCR
- requires chocolate agar to grow
NAAT
management of chlamydia (uncomplicated)
Doxycycline 100mg bd (7 days).
If intolerant: azithromycin 1g od day 1 then 500mg od for 2 days
testing for chlamydia
male: first pass urine
NAAT
presentation of chlamydia
mostly asymptomatic
male: urethritis, urethral discharge, dysuria, orchiditis/proctitis
female: mucopurulent cervicitis, dyspareunia, PCB/IMB
complication of chlamydia
PID
neonatal conjunctivitis
reactive arthritis
fitz-hugh-curtis syndrome
what is fitz-hugh-curtis syndrome
adhesions and inflammation of liver capsule
presentation of gonorrhoea
mostly asymptomatic
male: purulent urethral discharge, dysuria
female: discharge, dyuria
investigation for gonorrhoea
Male (1st pass urine), female (ECS) > Combined NAATs/PCR
treatment of gonorrhoea
First-line: Ceftriaxone 1G IM or Ciprofloxacin500mg orally as a single dose
Second-line: Cefixime 400 mg oral plus Azithromycin 2G (only if IM injection is contra-indicated or refused by patient)
test for cure in all patients 2-3 weeks later
what is mycoplasma genitalium
emerging sexually transmitted pathogen
associated with non-gonococcal urethritis and PID
asymptomatic carriage
NAAT test at same sights as GC/CT
what is lymphogranuloma venereum
rare complication of chlamydia
caused by serovar L2
presents as outbreaks
presentation: painless ulcers and/or haemorrhagic proctitis, pharyngitis, lymphadenopathy
management of BV
reassure
metronidazole 400mg bd 5/7
worsening/recurring advice
(topical clindamycin 2% cream or metronidazole 0.75% gel)
management of candidiasis
reasure
clotrimazole 500mg pessary OR fluconazole 150mg stat
clortimazole 1% cream for external symptoms
worsening/recurring advice
presentation of candidiasis in females
thick, curdy
white
associated with vulval itch
pain with sex
presentation of trichomonas
copoius, watery
associated with smell
vulvovaginal itch
dysuria
strawberry cervix