What is a narcotic by medical definition? By medical definition, narcotics are substances used to treat moderate to severe pain. In fact, the word ânarcoticâ is taken from the Greek word for âstuporâ. So, narcotic originally referred to substances that dull the senses and relieve pain.
The types of drugs that might be prescribed for sciatica pain include: 1  Anti-inflammatories. 2  Muscle relaxants. 3  Narcotics. Tricyclic antidepressants.  Anti-seizure medications.
Sciatica Doctor Treatments. Statistically speaking, it does not matter what type of doctor you go to see for sciatica pain, since there is little hope that whatever therapy is prescribed will cure you. It is a pessimistic attitude for sure, but unfortunately based on reality.