Other side effects of Neurontin include mood or behavior changes, depression, or
anxiety. I could find no swelling. Mixing the 2
for me would be scary.. 50mg of Methadone is a lot for pain management, the usual dose is 30mg. It is a very powerful drug and takes a few days to start working at its full potential. If you find yourself nodding when you sit down You are on too much It also causes Respiratory Depression. Knowledge is everything with this drug..