Why do most antihistamines (prescribed and over-the-counter) eventually cause sinus infections?

http://www.naturalnews.com/041838_health_basics_antihistamines_sinus_infections.html

 

 

This entry was posted on Sunday, September 1st, 2013 at 9:46 PM and filed under Health. Follow comments here with the RSS 2.0 feed. Skip to the end and leave a response. Trackbacks are closed.

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