Gardasil 9 HPV vaccine in Chiang Mai
Who may benefit, whether you need two or three doses, what happens if a dose is late, and how to arrange Gardasil 9 at Klaibaan Medical Clinic.
Who should consider Gardasil 9?
Current CDC guidance recommends catch-up HPV vaccination through age 26 for people who were not adequately vaccinated earlier. Some adults aged 27–45 may still benefit after shared clinical decision-making. The clinic doctor confirms how this guidance applies to the individual patient and the vaccine product used in Thailand. Gardasil 9 works best before exposure but can still protect against vaccine-covered HPV types a person has not acquired.
What Gardasil 9 does—and does not do
Gardasil 9 is a nine-valent HPV vaccine designed to prevent new infection with HPV types linked to several cancers and genital warts.
- It can reduce the future risk of HPV-related cervical, anal, penile, vulvar, vaginal, and oropharyngeal disease.
- It does not treat an HPV infection already present.
- It does not make existing genital warts or abnormal cervical cells disappear.
- Vaccinated patients should still follow age- and risk-appropriate cervical screening recommendations.
Gardasil 9 dose schedule
The schedule is based mainly on age at the first valid dose and immune status.
| Started before age 15 | Usually 2 doses: the first dose, then a second dose 6–12 months later. |
|---|---|
| Started at age 15 or older | Usually 3 doses: at 0, 1–2 months, and 6 months. |
| Immunocompromised | A 3-dose schedule is generally used, subject to individual clinical guidance. |
| Dose delayed | The series usually continues from the previous valid dose; it generally does not need to restart. |
Can adults receive HPV vaccination?
- Through age 26: catch-up vaccination is recommended if the series was not completed earlier.
- Ages 27–45: vaccination is not automatically needed by every adult, but some people may benefit after shared decision-making.
- Previous sexual activity: this does not automatically remove all benefit because a person may not have encountered every HPV type covered by the vaccine.
- Previous HPV result or genital warts: vaccination does not treat the existing condition, but the doctor can discuss whether prevention of other vaccine-covered types may still be relevant.
How to arrange Gardasil 9 at Klaibaan Clinic
Gardasil 9 is an advance-order vaccine at Klaibaan Clinic, so please contact us before visiting.
- Message the clinic on LINE or call with your age and previous HPV vaccine dates, if any.
- The clinic confirms availability, the appropriate next dose, and ordering details.
- Bring identification and your vaccination record to the visit.
- The doctor checks current health, allergies, pregnancy status, previous reactions, and the dose interval before vaccination.
Before and after vaccination
- Common effects include pain, redness, or swelling at the injection site, headache, tiredness, muscle aches, dizziness, nausea, or a mild fever.
- Fainting can occur after vaccination, especially in adolescents and young adults; sitting or lying down for observation for about 15 minutes helps prevent injury.
- A severe allergic reaction to a previous dose or a vaccine component is a contraindication. Gardasil 9 is produced using yeast, so immediate severe yeast allergy must be discussed.
- Moderate or severe acute illness may be a reason to postpone vaccination; a minor illness is not always a reason to delay.
- HPV vaccination is not recommended during pregnancy. If pregnancy occurs after a dose, remaining doses are usually postponed until after pregnancy.
Frequently asked questions
Does Gardasil 9 treat an HPV infection I already have?
No. Gardasil 9 helps prevent new infection with vaccine-covered HPV types. It does not treat an existing HPV infection, genital warts, or cervical-cell changes, and it does not replace recommended screening.
How many Gardasil 9 doses do adults need?
People starting before age 15 usually receive two doses 6–12 months apart. People starting at age 15 or older generally receive three doses at 0, 1–2, and 6 months. Immunocompromised patients may also need three doses. The doctor confirms the schedule from age, health, and prior records.
Do I need to restart if an HPV vaccine dose is late?
Usually no. A delayed HPV vaccine series generally continues from the previous valid dose rather than restarting. Bring your vaccination record so the doctor can confirm the next dose and interval.
Can I receive Gardasil 9 during pregnancy?
HPV vaccination is not recommended during pregnancy. If pregnancy occurs after a dose, remaining doses are usually delayed until after pregnancy. Routine pregnancy testing solely for HPV vaccination is not required.
Is Gardasil 9 available as a walk-in vaccine at Klaibaan Clinic?
Gardasil 9 requires advance arrangement and ordering. Please contact the clinic before visiting to confirm availability and what to bring. Bring your vaccination record if available.
References and related pages
Authoritative guidance and clinic information used for this patient guide.
Would you like to arrange Gardasil 9?
Contact Klaibaan Clinic before visiting. We will review your previous doses, confirm the appropriate next step, and explain the advance-order process.