Distemper symptoms and conditions

i'm on 60mgs i get the shakes so bad that i look like a palm tree in a hurricane;i get the sweats,teary eyed,snot running from my nose like the niagra falls. along with an upset stomach,sore back,cramps in the legs, and as weak as anewborn puppywith distemper.this is due to acute kidney failure

After falling on my right rib cage, tearing muscle tissue, I was precribed a 5mg dose- 1-3 times daily.

Usually, I only needed to take one during the night, when the pain was worst. (Took ibuprofen during the day -due to the dizziness, drowsiness effects of flexeril).

However, I noted that each morning after I took the flexeril - I woke up like "a bear with a sore head" to quote my wife's phrase. Free -floating hostility, irritabililty - snapping at every minor thing and every one. The effects sometimes taking the whole morning to wear off.

Has anyone else noticed such 'psychological' side effects? I am sure they were attached to the flexeril, since once I'd stopped taking it, the 'bearishness' and chronic distemper creased.

Note: I have been historically a 'drug-sensitive' person, and perhaps even at the 5 mg dose, I was OD'ing. That is one theory anyway.