Pneumonia 13-valent that is, 13-valent pneumococcal polysaccharide conjugate vaccine, after playing 13-valent pneumococcal polysaccharide conjugate vaccine patients with redness, swelling and hard nodules generally do not need special treatment, if the patient has symptoms of pain, you can take medication as well as general measures to regulate. If the patient has symptoms such as redness, swelling and hardness after 13-valent pneumococcal polysaccharide conjugate vaccine, it belongs to the adverse reaction after vaccination, and generally does not need special treatment, and it will disappear on its own. If the patient’s redness, swelling and hardness has not subsided or obvious pain and other symptoms, it is recommended that the patient take timely medication, the patient can follow the doctor’s instructions oral hydrochlorothiazide tablets, furosemide tablets and other diuretics, which can play the role of swelling, if the patient’s pain is obvious, you can follow the doctor’s instructions oral aspirin tablets, ibuprofen extended-release capsules and other non-steroidal anti-inflammatory drugs to stop the pain. In addition, patients also need to ensure that the inoculation site is clean and dry, to avoid touching the inoculation site of moisture or dust, to prevent infection. Redness, swelling and hardness at the vaccination site after receiving the 13-valent pneumococcal polysaccharide conjugate vaccine is normal and does not require treatment. If the patient’s symptoms do not improve or worsen, the patient should consult a doctor and follow the doctor’s instructions.