Human papilloma virus (HPV) is one of the most common viral infections in the world, which can lead to various diseases, including genital warts, and even types of cancer, such as cervical, vaginal, anal, and pharyngeal cancer. Gardasil vaccine is one of the most important and effective methods of preventing this virus. In this article, which was prepared by the medical team of Dr. Kambiz Herman Moghadam, a specialist in children and infants, we intend to fully and comprehensively examine how to inject the Gardasil vaccine, timing, possible side effects and care tips. What is the Gardasil vaccine and how does it work? Gardasil is a recombinant vaccine that protects the body against several types of HPV. This vaccine contains virus-like particles (but non-infectious) that stimulate the body's immune system and cause the production of antibodies against the HPV virus. Gardasil is produced in two types: - **Gardasil 4 valent:** coverage against HPV type 6, 11, 16 and 18 - **Gardasil 9 valency:** coverage against HPV type 6, 11, 16, 18, 31, 33, 45, 52 and 58 The 9-valent type provides more widespread protection against dangerous HPV types and is now used in most established medical centers. The importance of Gardasil vaccination The HPV virus is transmitted through sexual contact, and many people will experience at least one type of this virus in their lifetime. Most infections are asymptomatic and resolve on their own, but some types can lead to serious problems, including cancer. Gardasil vaccine injection as a preventive measure can: - Prevent genital warts - Reduce the risk of cervical cancer and other HPV-related cancers - Control the transmission of the virus in the community Who should receive the Gardasil vaccine? According to the recommendations of the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC): - **Girls and boys aged 9 to 14:** The most ideal age for primary vaccination - **Adolescents and young people aged 15 to 26:** In case of no previous vaccination - **Persons over 26 years of age:** With the doctor's advice and depending on the individual's sexual and safety conditions - **Persons with immune deficiencies or chronic diseases:** may need injections How to inject Gardasil vaccine ### Injection site Gardasil vaccination is done by intramuscular injection. The standard site for injection in adults and adolescents is the deltoid muscle (arm) and in young children the thigh muscle. ### Injection timing The number of required doses varies depending on the age of the applicant: A) 9 to 14 year olds: - **First dose:** Referral time - **Second dose:** 6 to 12 months later b) People 15 years old and above: - **First dose:** Referral time - **Second dose:** 1 to 2 months after the first dose - **Third dose:** 6 months after the first dose If you miss the second or third dose, the vaccination will not start from the beginning and only the continuation of the doses will be done with the doctor's opinion. Care before and after Gardasil vaccine injection ### before injection - If you have a fever or active disease, postpone the injection - Inform the doctor of any history of allergy to any type of vaccine or its components - Avoid wearing tight clothing in the arm area ### After injection - The injection site may experience pain, swelling or redness. A cold compress or taking acetaminophen can help Avoid vigorous physical activity immediately after injection - It is recommended to drink enough water and get enough rest - In case of severe symptoms such as shortness of breath or hives, see a doctor immediately Possible side effects of the Gardasil vaccine The Gardasil vaccine is considered safe and millions of doses have been administered worldwide. Side effects are usually mild and include: - Pain and inflammation at the injection site - Headache - Mild fever - Nausea - Fatigue Rare complications: - severe allergic reactions (anaphylaxis) Fainting during or after injection (especially in teenagers) Is the Gardasil vaccine 100% effective? No vaccine provides 100% protection, but Gardasil is more than 90% effective in preventing high-risk types of HPV. This vaccine is especially effective in people who have not yet had sexual contact. To increase safety, periodic screenings such as Pap smears are still recommended for women. Should men get the Gardasil vaccine? yes Many people think that this vaccine is only useful for girls, but boys can also benefit from the vaccination: - Prevention of genital warts - Reducing the risk of genital and throat cancers - Preventing the transmission of the virus to sexual partners Gardasil vaccine in the office of Dr. Kambiz Herman Moghadam Dr. Cambys Herman Moghadam, with more than two decades of experience in the field of caring for children, infants and teenagers, provides specialized vaccination services, including Gardasil injection, in a safe and hygienic environment. These services include: - Use of original vaccines licensed by the Ministry of Health - Accurate follow-up of injection appointments and presentation of official vaccination card - Expert advice before injection for parents and teenagers - Calming the child or teenager during injection summary Gardasil injection is one of the most important steps in preventing HPV-related diseases, especially in teenagers and young adults. This vaccine is safe, effective and recommended by international organizations. Dr. Kambiz Herman Moghadam's office is your reliable companion in the path of your children's health by providing professional vaccination services and detailed advice. To get an appointment for Gardasil injection in Tehran, you can call us or visit us in person. contact us To reserve an appointment for Gardasil injection, medical advice or to receive more information, contact the office of Dr. Kambiz Herman Moghadam. We are ready to answer your questions and will serve your child's health with care and expertise.