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Posting to the communities has been restored. Our technical team is still completing ongoing maintenance, and you may experience some technical problems.Thank you for your continued support and patience, and if you have any further questions, please email

Yours in health,
WebMD Community Management

Posting Question for the Newbie
Laurie Anderson, MSN, RNP, CDOE posted:
Hi, why am I able to start a new thread but when I try to "post a response" within a current thread I get the message that the exchange is not currently available? Thanks, Laurie
MSUphysicsFRIB responded:
At one point, I think I read that an expert can only reply if their name is somewhere in the thread, or something like that. I don't know exactly how it works. I will put a response including your name in the top discussion (title: "Doctor..."), and then perhaps you can see if you are then allowed to respond.

If that doesn't work, maybe the moderators have to unlock discussions for the experts?
Caprice_WebMD_Staff responded:
Hi Laurie,

I see you've since been able to post at least one response so it's all working as it should.

When you encounter that error message after posting a reply, just try refreshing your browser. Often your response is actually there after all. :-)

You can always write to me with any more questions you have.

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FDAYou are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.