Expert answer:
Dolantina is a "relative" of Morphine, it is a great medicine for acute pain, that pain that appears is very strong and when the medicine is applied it soon disappears. This is not your case, your pain is chronic, so the use of this medicine is "incorrect", and it vitiates just like any other "substance." You need to talk to your doctor, and do a gradual process of withdrawal and replacement of this medication.
