Nucynta although synthetic and has a half life of 4 hours will show up as a class 2 narcotic in a urine test. However don't count the half life in terms of it not being detected.Multiply the half life times 4 and then it will be 99.9% gone from your body.So at 50mg that would be roughly 7.4 days. 4 people found this useful.
Other Causes: Abrupt mood swings. Some of the less common causes of Abrupt mood swings may include: 1  Puberty. 2  Menopause. 3  Personality disorder. 4  Schizophrenia.
Hormonal changes occur in men overtime, just as they do in women. Therefore as men age, they are more prone to mood swings due to hormone changes. However, extreme mood swings accompanied with severe depression are likely associated with another ailment. If your mood swings are out-of-control, or if you experience severe bouts of depression, contact a doctor for treatment immediately. Video of the Day