Little or nothing: I give it in my office all the time to teens. None report any issue beyond their initial pain and soreness. This is dramatically different from the whooping cough vaccine we gave in the 70's and 80's. The old vaccine had more problems as you got older, and we never gave it after age 6 because of side effects.
Answered 9/7/2017
3.5k views
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
13 doctors weighed in across 4 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question