Inf: Genital Herpes: Free MSRA Podcast

💥 FREE MSRA PODCAST – Genital Herpes: High-Yield, Stigma-Free Exam Essentials 💡Master everything you need to know about genital herpes—from causes and diagnosis to key memory tricks, management, and real-life clinical tips. Designed for fast revision, GP training, and MSRA success!🧠 Key Learning Points📌 Definition• Genital herpes is an STI caused by herpes simplex virus (HSV-1 or HSV-2).• Classic feature: Recurrent, often painful blisters or sores around the genitals or anus.📌 Causes & Transmission• Usually HSV-2 (traditionally genital), but HSV-1 (the “cold sore” virus) now common due to oral sex.• Direct contact with infected skin/mucous membranes—vaginal, anal, or oral sex.• Key Point: Up to 80% of cases spread by people with no symptoms (asymptomatic shedding).📌 Risk Factors• Unprotected sex, multiple partners, history of other STIs• Younger age at first sex• MSM (men who have sex with men), female sex (anatomical risk)• Immunosuppression (HIV, steroids, chemo)📌 Pathophysiology• Virus enters through tiny skin breaks, travels along sensory nerves, becomes dormant (latent) in nerve ganglia.• Stress, illness, menstruation, etc. can trigger reactivation—virus travels back down nerves causing new sores.📌 Differential Diagnosis (Mnemonic: Very Often Similar Skin Stuff Requires Better Guessing How)• Vulvovaginal candidiasis (thrush), other STIs (gonorrhoea, syphilis), skin disorders (psoriasis, eczema), lichen sclerosus, reactive arthritis, genital malignancy (rare), herpes zoster (shingles)📌 Epidemiology• Extremely common: 30,000+ new UK cases per year (most in ages 15–24)• HSV-1 now responsible for many genital cases in the UK📌 Clinical Features• Primary infection: Painful blisters/ulcers, itching/tingling (prodrome), swollen groin nodes, flu-like symptoms (fever, malaise), dysuria, can last up to 4 weeks• Recurrences: Shorter, milder, often just on one side (unilateral), usually no systemic symptoms• Asymptomatic cases common📌 Diagnosis• Clinical exam—typical sores, lymphadenopathy• NAAT/PCR swab from lesion—gold standard• Serology (antibody test): Not first-line, but useful for atypical/recurrent cases or partner screening📌 Management• Antivirals: Aciclovir, valaciclovir, famciclovir (shorten and reduce severity, but do not cure)• Episodic therapy: Take at start of outbreak• Suppressive therapy: Daily low-dose antivirals for frequent/severe recurrences (reassess after 12 months)• Supportive: Pain relief, saline bathing, lidocaine gel, barrier creams, practical advice• Counselling: Vital! Address stigma, signpost to Herpes Viruses Association ( https://herpes.org.uk ), support for disclosure, safer sex, pregnancy risk📌 Prognosis & Prevention• No cure—lifelong latent infection, but outbreaks usually decrease over time• Condoms lower risk (but not 100% protective)• Suppressive antivirals reduce asymptomatic shedding• No effective vaccine (yet)• Most live well with proper management and support📌 Complications• Frequent recurrences, psychological impact, stigma• Higher risk of HIV/STI transmission• Neonatal herpes (if passed on during birth—rare but serious)• Severe/prolonged disease in immunocompromised• Rare: aseptic meningitis, autonomic neuropathy, urinary retention, superinfection📎 More MSRA Genital Herpes Resources:📝 Revision Notes: https://www.passthemsra.com/topic/genital-herpes-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/genital-herpes-flashcards/💬 Accordion Q&A: https://www.passthemsra.com/topic/genital-herpes-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/genital-herpes-rapid-quiz/🎓 Infectious Diseases for the MSRA: https://www.passthemsra.com/courses/infectious-diseases-for-the-msra/#MSRA #GenitalHerpes #STI #HSV #SexualHealth #HerpesSimplex #MSRARevision #GPTraining #Antivirals #PassTheMSRA #RevisionPodcast