Posted by SLS on October 19, 2002, at 23:16:17
In reply to Claritin helps sexual side effects????, posted by maririp on October 19, 2002, at 14:14:52
Hi.
Periactin (cyproheptadine) is a drug that possesses several pharmacological actions besides being an antihistamine.
The property of Periactin that can act to reverse sexual side-effects involves serotonin (5-HT). It blocks (antagonizes) 5-HT2 and 5-HT3 receptors. It has nothing to do with histamine.
Claritin (loratadine) does not block 5-HT receptors.
Hope this helps...
- Scott
poster:SLS
thread:124264
URL: http://www.dr-bob.org/babble/20021019/msgs/124311.html