does phenegran 50mg cause weight gain

[195fifi]

I have chronic daily migraines and my neurologist has prescribed phenegran 50mg at night to help me sleep. Does this drug cause weight gain as I have gained 35lbs from another drug I was taking for migraine and cannot lose the weight.

Many Thanks,

195fifi

[Rlich]

Not sure whether the drug causes weight gain but I empathize with the sleeping difficulties. Be well