Can I run 800 meters the day after receiving the 9-valent HPV vaccine?

The term "9-valent" refers to the 9-valent HPV vaccine, which is primarily used to prevent human papillomavirus (HPV) types 6, 11, 16, 18, 31, 33, 45, 52, and 58. Under normal circumstances, it is generally safe to run 800 meters the day after receiving the 9-valent HPV vaccine.

Exercise itself is not a contraindication for vaccination, and there is no interaction between the 9-valent HPV vaccine and physical activity. The vaccine's efficacy and absorption are also not affected by exercise. Therefore, provided the body tolerates it well, running 800 meters the next day is usually acceptable and may help improve physical endurance, enhance overall fitness, and support immune regulation.

However, running can produce significant sweating, which might irritate the injection site and cause discomfort. After exercising, you may clean the injection area with disinfectant alcohol to reduce the risk of infection. It is also important to promptly change into clean, loose clothing to keep the area dry and hygienic. Additionally, after receiving the 9-valent HPV vaccine, maintain a balanced diet—initially favoring light foods and avoiding overly spicy or irritating foods.

For one week following vaccination, monitor your health closely. If you experience any discomfort at the injection site or elsewhere in the body, seek medical attention promptly to prevent symptoms from worsening. Also, maintain regular sleep patterns and avoid excessive fatigue.