What are the possible side effects of tetanus, diphtheria, acellular pertussis vaccine?
You should not receive this vaccine a second time if you had a life-threatening allergic reaction after the first shot. Keep track of any and all side effects you have after receiving this vaccine. If you ever have to receive another vaccine in the future, you will need to tell the doctor if the first shot caused any side effects. Becoming infected with diphtheria, pertussis, or tetanus is much more dangerous to your health than receiving the vaccine to protect against these diseases. Like any medicine, this vaccine can cause side effects, but the risk of serious side effects is extremely low. Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any of these serious side effects: • extreme drowsiness, fainting; • seizure (black-out or convulsions); or • high fever. Less serious side effects include: • mild fever or chills; • redness, pain, tend
