Read the side effects of Tdap as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Most Common -
Headache.
Central Nervous system -
Tingling, sensory loss, Guillain-Barré syndrome, facial palsy, convulsion, fainting, inflammation of spinal cord.
Immune system disorders -
Anaphylactic reaction, hypersensitivity reaction.
Skin -
Itching and hives.
Musculoskeletal -
Inflammation of skeletal muscles, muscle spasm.
Heart -
Inflammation of heart muscle.
Other Precautions : * Avoid excess dosage.