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 can be very debilitating, however, there are a few tricks that can help soothe sciatic nerve pain and decrease inflammation. 1. Massage. Massaging the muscles of the buttocks and backs of the legs (where the sciatic nerve runs) can loosen muscle tension and decrease painful nerve inflammation. How? Massage promotes blood circulation which will ease sciatic nerve tenderness and built up tension.