Gabapentin and rhinitis.

I’ve been taking gabapentin since July 1999, although the dose level has increased over time. It has been a boon for me.
Because of another intermittent health problem -rhinitis – that first became apparent in 2002 and for which there has been no clear diagnosis as to source I’ve now wondered whether it could be drug induced.
Any possibility of allergic rhinitis has been completely eliminated after a series of tests.
So from all the experience that lies amongst this forum’s users I ask whether anyone has known or heard of this link being experienced?:confused: