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.
Ingredients Indications Label. Indications for Use: For temporary relief of symptoms commonly associated with sciatica pain such as minor aches, stiffness, bruises, joint pain, and muscle pain & spasms due to arthritis, backache, inflammation, injury, rheumatism, sprains, strains and more.