Hello, I went to an allergist about 6 weeks ago because I have a single red bump on my shoulder that looks like a giant hive. She recommended taking the 24 hour zyrtec twice a day and I did that for about a month and it hasn't gone away. It is very itchy. I'm not sure what to do.
Fri, 14 Mar 2014
For a more detailed, immediate answer, try our premium service
[Sample answer]
We use cookies in order to offer you most relevant experience and using this website you acknowledge that you have already read and understood our
Privacy Policy