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.
It relieves your sciatica symptoms, allowing you to work with your doctor and focus on maintaining good health. Between 1996 and 2006, the average annual expenditure jumped from $83 to $232 for people who purchased one or more prescription pain killers â a 36% increase. You don't need to sacrifice safety for relief.