Meprozine Emotional Swings, Chronic Headaches, Stomach Pains, Slight Dizziness, Pain Medications

I had 2 surgeries at once last week and was prescribed Meprozine 1-2 capsules every 4-6 hours. The first 4 days I took 2 at a time and within 20 minutes my pain was gone, I felt relaxed and a little drowsy and was able to nap, which I needed for at least the first two days after my surgery. Twice in 4 days, one of my legs twitched and once my arm twitched. After the first 4 days, I would take only 1 as needed, usually in the evening after I has been up all day and was in a little pain. I had slight dizziness when I first stood up the first day only when I would get up to go to the bathroom. Other than that, I had no nausea, and I have to eat something before I take any medication, no stomach pains, no allergic reactions (I am allergic to medications with codeine in it), no depression, no emotional swings (in fact, if I wasn't sleeping, I was so relaxed that I was able communicate normally, laugh, make my normal jokes, etc.), I did not hallucinate or see things. I was also on an antibiotic, which my pharmacist said would make me very thirsty so I attributed my dry mouth to that. Last year, I was prescribed several different strong pain medications for severe chronic headaches and they did nothing. I would recommend Meprozine for short term relief for pain management. I do know someone who got addicted to Meprozine after taking it everyday for several months because a doctor kept prescribing it to her, so it is definitely only to be used for short term use. If I ever have to have surgery again, dental work, or need something for pain management, I will be asking my doctor for a one time prescription for Meprozine.