Allergic reaction: It may be a delayed hypersensitivity reaction. You can take a medication for a while and then all of a sudden have an allergic reaction. The other thing that it can be is if you took a different brand of Tylenol. You may not be allergic to the acetaminophen but may be allergic to one of the fillers. Hope this helps
Answered 3/22/2018
360 views
4 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
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