Illustrated shield representing protection from the HPV vaccine

The HPV vaccine for adults: who needs it, how many doses, NHS or private

ByZain Rajabali

We get asked about the HPV vaccine at the counter more than you might expect, and it’s rarely by the people the school programme was designed for. It’s the 27-year-old who never had it because it wasn’t offered to boys when he was at school. It’s the woman who had one dose in Year 8, missed the rest and isn’t sure if she’s covered. It’s someone starting a new relationship who has just read that HPV is linked to several cancers and wants to know if it’s too late.

Usually it isn’t too late. Here’s who can get the vaccine free on the NHS, how many doses adults need, and how it works if you’re outside the NHS groups and want to arrange it privately.

This is general information, not a diagnosis or a personal recommendation. Whether the vaccine is right for you is confirmed at the appointment, after a suitability check.

The short answer

  • The NHS offers the HPV vaccine to all children aged 12 to 13 (school Year 8), plus catch-up for some young people up to their 25th birthday and for certain groups at higher risk.
  • If you’re outside those groups, you can have the vaccine privately at a pharmacy after a short suitability check, with no GP referral.
  • Most people under 25 need just one dose. The NHS says people aged 25 to 45 usually need two, and people with a weakened immune system need three.
  • It prevents infection, it doesn’t treat it. It won’t clear an HPV infection you already have, but it can still protect you against the types you haven’t met yet.
  • Keep going to cervical screening if you’re invited, vaccinated or not.

What HPV is, and why the vaccine matters

HPV (human papillomavirus) is the name for a very common group of viruses. The NHS is blunt about how common: most people will get some type of HPV in their life, it usually causes no symptoms at all, and the body normally clears it within about two years.

The problem is the minority of cases. Some high-risk types can cause changes to cells that may, years later, turn into cancer. The NHS links high-risk HPV to cervical, anal, penile, vulval and vaginal cancers, and some head and neck cancers. Other types cause genital warts.

HPV spreads through skin-to-skin contact of the genital area, as well as through vaginal, anal or oral sex. That’s why condoms help but don’t give full protection, and why the vaccine does so much of the heavy lifting. It isn’t a vaccine for “risky” people. It’s a vaccine for anyone who is, or will be, sexually active.

Who gets the HPV vaccine free on the NHS?

Children aged 12 to 13

All children in school Year 8 are offered the HPV vaccine, girls and boys alike, usually at school.

Young people who missed it at school

If you missed it at 12 or 13, the NHS still offers it free until your 25th birthday if you are:

  • a girl or young woman aged 24 or under, or
  • a boy or young man born after 1 September 2006, aged 24 or under

That birth date is the one that catches people out. Boys were only added to the school programme in September 2019, so most men who are now about 20 or older were never offered it at school, and aren’t covered by the NHS catch-up either. If you think you’re eligible, the NHS advises contacting your school nurse, school vaccination team or GP surgery.

Men who have sex with men, and other higher-risk groups

Gay, bisexual and other men who have sex with men can get the vaccine free through sexual health or HIV clinics, up to their 46th birthday. The NHS also lists some other groups at higher risk who may be offered it, including some transgender people, sex workers and people living with HIV.

Not covered? What private HPV vaccination involves

If you’re over 25 and weren’t in an NHS group, or you’re a man born before September 2006 who missed out, the NHS offer simply doesn’t reach you. That’s the gap private vaccination fills, and in our experience it’s the most common reason people come to us for it.

At a pharmacy, it goes like this:

  • A short consultation comes first. The pharmacist checks your age, your health, any medicines you take and your vaccine history, including any HPV doses you had at school. Bring what records you have, or check the NHS App before you come in.
  • The vaccine is given by a trained pharmacist, as a quick injection in the upper arm, in a private consultation room. There’s no GP referral and no separate prescription to collect.
  • The pharmacist confirms how many doses you need before you commit, and tells you exactly when to come back if a second dose is due.

We use the same nine-type vaccine as the NHS programme, so a private course isn’t a different product, just a different route to it. Current prices are on our HPV vaccination page.

How many doses do adults need?

The number of doses depends on your age when you start and how well your immune system works. The NHS guidance is:

  • under 25: usually 1 dose
  • aged 25 to 45: usually 2 doses, given between 6 months and 2 years apart
  • people with a weakened immune system: 3 doses

This is good news if you’re under 25. After reviewing the evidence, the UK’s vaccine advisers (JCVI) recommended a single dose for this age group, and the NHS switched to it in September 2023. For most under-25s, one appointment really is the whole course.

If you had one or two doses at school years ago, don’t assume you need to start again. UK guidance (the Green Book) says an interrupted course should be resumed, not repeated, and that someone who had one dose before turning 25 doesn’t need any more. Tell the pharmacist what you had, and they’ll work out whether you need anything at all. If you’ve already completed a full course, you don’t need another one.

Who shouldn’t have it, and what to expect afterwards

Most people can have the HPV vaccine. The NHS says the only people who can’t are those who’ve had a serious allergic reaction (anaphylaxis) to a previous dose or to an ingredient in the vaccine.

If you’re pregnant, the NHS says there’s no evidence the vaccine is harmful, but you may be advised to wait until after the pregnancy. You can have it while breastfeeding. If you have a high temperature or feel too unwell to do your normal activities on the day, it’s better to wait until you’re feeling better. Mention any of these when you book, and the pharmacist will talk it through with you.

Side effects are usually mild and short-lived. The NHS lists swelling or pain where the injection was given, a headache, a high temperature, dizziness, feeling sick and tiredness. Serious allergic reactions are very rare, and the pharmacist who vaccinates you is trained to treat them straight away.

Speak to a pharmacist or your GP if side effects are bothering you or aren’t settling, and call NHS 111 if you’re unwell and not sure what to do.

The vaccine doesn’t replace cervical screening

This is the point we make most often. The vaccine protects against the HPV types that cause most cervical cancers, but not all of them. So if you’re invited for cervical screening, keep going, whether or not you’ve been vaccinated. Screening is offered to women and people with a cervix aged 25 to 64, and it’s the thing that picks up cell changes early.

Common questions

Can I get the HPV vaccine after 25? Yes. The NHS catch-up stops at your 25th birthday for most people, but you can still be vaccinated privately. The NHS guidance for people aged 25 to 45 is usually two doses.

I’m a man in my late twenties. Why was I never offered it? Boys were only added to the school programme in September 2019, and the NHS catch-up only covers boys born after 1 September 2006. If you’re older than that and not in a higher-risk group seen by a sexual health clinic, private vaccination is the route.

I already have HPV. Is there any point? The vaccine won’t treat an infection you already have. But there are several high-risk types, and it’s unlikely you’ve met all of them, so it can still protect you against the ones you haven’t. The pharmacist can talk this through at your consultation.

I had part of the course at school. Do I start again? No. UK guidance says a course should be resumed rather than repeated, and if you had one dose before your 25th birthday you don’t need any more. Tell the pharmacist which doses you had and roughly when, and they’ll confirm.

Is it the same vaccine the NHS uses? Yes. There’s one HPV vaccine given in the UK, and it’s the one we use.

Getting vaccinated in Oxford

HPV vaccination runs at all four of our branches, usually with same-day appointments, and the whole thing takes around 15 minutes. There’s always a pharmacist on duty, so if you’d rather ask a question before booking, just walk in:

For prices, dose schedules and booking, start at our HPV vaccination page. If you’re heading to university, it’s also worth reading our guide to the MenB vaccine for students, and our private vaccinations page covers the rest.

Prefer to ask first? Get in touch and a pharmacist will come back to you.

Sources

  1. HPV vaccine – NHS. https://www.nhs.uk/vaccinations/hpv-vaccine/ (accessed 23 September 2026)
  2. Human papillomavirus (HPV) – NHS. https://www.nhs.uk/conditions/human-papilloma-virus-hpv/ (accessed 23 September 2026)
  3. Cervical screening – NHS. https://www.nhs.uk/tests-and-treatments/cervical-screening/ (accessed 23 September 2026)
  4. Human papillomavirus (HPV): the green book, chapter 18a – UK Health Security Agency. https://www.gov.uk/government/publications/human-papillomavirus-hpv-the-green-book-chapter-18a (accessed 23 September 2026)

Written by Zain Rajabali, Superintendent Pharmacist – GPhC #2219769
Medically reviewed by Zain Rajabali, Superintendent Pharmacist, Independent Prescriber – GPhC #2219769
Last reviewed: 23 September 2026 · Next review due: September 2027

This article is general health information and is not a substitute for a consultation. It does not recommend any specific vaccine for you. Suitability is decided at an individual assessment with a pharmacist, and NHS eligibility is confirmed by your GP, school vaccination team or sexual health clinic.

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