Sexual health Flashcards
Another name for thrush
candidiasis
What is thrush?
Fungal overgrowth - not STD
Causative organism thrush
Candida albicans
Symptoms thrush
White, cottage-cheese like discharge
Itchy vulva
pH <4.5
Treatment thrush
Topical clotrimazole
Oral fluconazole
chlamydia causative organism
Chlamydia trichromatis
Chlamydia trichromatis course of infection
Takes over host cell
Forms reticulate body
Makes lots of elementary bodies
Host cell dies and bodies released
Most common STD
Chlamydia
Sx chlamydia neonates
Conjunctivitis
Pneumonia
Sx chlamydia females
Discharge
Bleeding after sex/between periods
Pelvic pain
/asymptomatic
Sx chlamydia males
Urethritis
Testicle pain
/asymptomatic
Investigations chlamydia
swab and PCR
Treatment chlamydia
doxycycline
azithromycin
Causative organism gonorrhoea
Neisseria gonorrhoea
What kind of organism is neisseria gonorrhoea ?
Gram -ve diplococci
Incubation period gonorrhoea
20-14 days
Symptoms gonorrhoea
urethritis - pain and frequency of micturition
White, purulent discharge
Investigations gonorrhoea
Swab/culture
Urine dip/NAAT
Treatment gonorrhoea
IM ceftriaxone
Triad of sx for disseminated gonorrhoea
Tenosynovitis, dermatitis and poly arthritis
Prevention of HPV
immunisation
Symptoms of HPV
Genital lesions
Presentation of HPV 6 and 11
Non-cancerous, cause genital lesions
Presentation of HPV 16 and 18
cancerous, cause cervical cancer
Treatment HPV
Podophyllin paint/cream
Surgery
Laser therapy
What is lichen sclerosis?
An autoimmune condition causing lesions in the genital region
Treatment lichen sclerosis
Washing and emollient
Complication of lichen sclerosis
SCC
Female sx lichen sclerosis
White papules/plaques in non hair bearing areas - forms figure of 8
Itchy - worse at night
Dysuria and dyspareunia
Male sx lichen sclerosis
Affects glans - white/firm/scarred
Painful erections
Genital lesions too
What is PID
Inflammation of female reproductive system
Causes of PID
Chlamydia and gonorrhoea
Symptoms of PID
Lower abdomen pain
Dyspareunia
Foul smelling, green discharge
Treatment PID
IM Ceftriaxone, oral Doxycycline, oral Metronidazole
Causative organism syphilis
Trepona pallidum (spiral shaped)
Stages of syphilis
Primary - secondary - tertiary (neurosyphilis)
Sx primary syphilis
Painless ulcer (chancre) Lymphadenopathy
Sx secondary syphilis
Fever and lymphadenopathy Rash on trunk/palms/soles Buccal ulcers Painless, warty genital lesions Condylomata lata
Sx tertiary syphilis
Granulomatous skin/bone lesions
AAA
Paralysis
Argyll-Robertson pupil (accommodate but no reaction to light)
Sx congenital syphilis
Hutchinson’s teeth
Keratitis
Saddle nose
Deafness
Tx syphilis
Benzathine penicillin
Side effects of syphilis management
Jarisch-Herxheimer reaction
Fever/headache/myalgia
Due to endotoxin release
HSV1 presentation
Oral ulcers
HSV2 presentation
Genital lesions
Symptoms of herpes infection
Ulcerated, painful lesions
+/- urinary retention
Treatment for herpes
Aciclovir
Valaciclovir
What is trichomoniasis
Infection with parasitic protozoan
Male sx trichomoniasis
Asymptomatic
Female sx trichomoniasis
Fishy discharge - thin, yellow/green and frothy
Strawberry cervix
Dyspareunia
Dysuria
Treatment trichomoniasis
metronidazole
Sx vaginosis
Fishy discharge that is white/grey
Treatment vaginosis
Metronidazole
Clindamycin
Ix vaginosis
Whiff test - add KOH and smells fishy
pH >4.5
Swabs
Pregnant woman infected with herpes >28 weeks
c-section recommended
Causative organism vaginosis
gardenerella vaginosis