anti-histamines and muscle growth

[gundam675]

does anyone know if taking anti-histamines decreases the ability for your muscles to grow ?

[jipped genes]

good question i live on allegra and over the counter shit when my sinuses act up.

[Doom]

it looks like they do cause some catabolism, I did a search and found this
http://www.aware1.com/Do_not_Fight_x.htm