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What is the difference?

Genital herpes vs Genital warts

Both are common viral STIs that show up on the skin of the genitals, so people often wonder which one they are looking at. They are caused by different viruses: herpes by the herpes simplex virus, warts by certain types of HPV. Only a clinician can say for sure.

General information, not medical advice. For advice about your own situation, talk to a clinician, pharmacist or sexual health clinic.

Genital herpes

Genital herpes is a common, lifelong viral infection caused by the herpes simplex virus, which can cause recurring blisters or sores but often goes unnoticed.

Full entry

Genital warts

Genital warts are small, usually painless growths on or around the genitals or anus caused by low-risk types of HPV.

Full entry

Side by side

Genital herpesGenital warts
VirusGenital herpesHerpes simplex virus, type 1 or type 2.Genital wartsHuman papillomavirus (HPV), mainly the low-risk types 6 and 11.
What it looks likeGenital herpesSmall blisters that burst into sore, open patches, often with tingling first.Genital wartsSmall, rough lumps, alone or in groups, usually painless.
How it feelsGenital herpesOften painful, especially during a first outbreak, which can come with flu-like symptoms.Genital wartsUsually painless, though they can itch or feel uncomfortable.
TreatmentGenital herpesNo cure; antiviral medicine can shorten outbreaks and reduce transmission.Genital wartsCreams, freezing or other clinic treatments remove warts; they sometimes clear on their own.
VaccineGenital herpesNo vaccine is available.Genital wartsThe HPV vaccine protects against the types that cause most genital warts.

In short

Herpes tends to mean painful blisters or sores that come and go; warts tend to mean painless lumps. Neither is a judgement on anyone, and a sexual health clinic can tell them apart quickly.

What they have in common

Both spread through skin-to-skin contact, can be passed on without visible signs, may come back after they clear, and are only partly prevented by condoms because they can affect skin a condom does not cover.

Sources

  1. NHSGenital herpes
  2. NHSGenital warts
  3. WHOHerpes simplex virus fact sheet

More comparisons

Last reviewed 16 October 2026. Spotted a mistake?