2. INTRODUCTION
Is one among the twelve pairs of cranial nerves
Has three major branches
-Ophthalmic
-Maxillary
-Mandibular
Is a chronic pain disorder
Occurs in 1 in 8000
Over 50 years of age
Lacinating pain in the 2nd and 3rd divisions of the
trigeminal nerve territory.
3. CONTD…
Usually presents as facial sensory loss / weakness of jaw
muscles.
Frequent excruciating pain in lips, gums, cheek or chin
Duration
Seconds – minutes
Simulated at trigger points
Types – Typical
Atypical
4. PATHOPHYSIOLOGY
Aberrant loop of the cerebellar arteries
Compres the trigeminal nerve as it enters the brain stem.
When occurs in multiple sclerosis, there is a plaque of
demyelination in the trigeminal root entry zone.
5. CLINICAL FEATURES
Severe pain (repetitive)
Precipitated by touch,
Blowing of cold wind over the face
By eating
Similar symptoms occurs in multiple sclerosis
Rarely in other brain stem lesions
6. ANATOMY OF THE NERVES INVOLVED
IN TRIGEMINAL NEURALGIA
Ophthalmic branch leaves ganglion and passes forward to the
superior orbital fissure via the wall of cavernous sinus, supplies
sensation to the upper eye lid, forehead and scalp eye.
Maxillary branch passes the ganglion via the cavernous sinus to
leave the skull by the foramen rotundum.
contains sensory fibres from the mucous membranes of the mouth,
roof of pharynx, gums, teeth, palate of the upper jaw and the maxillary
sphenoid and ethmoid sinuses.
The mandibular branch exits the skull via foramen ovale and
supplies to the mouth.
12. SANKHAKA
(SU.U.25/16)
Vata gets aggravated associated with pitta, kapha and rakta and
produces tivra ruja in the shankha pradesha.
(A.H.U23/16-17)
Aggravated Vata with the predominance of other doshas
produces tivra ruja,daha
13. CHIKITSA
Vataja sirasoola
Shira is annointed & ghrita is consumed at night
followed with ushnambu.
Pinda seda or upanaha with mamsa and dhanya are
beneficial
Sechanam with ksheera boiled in dasamula or
othervataghna dravyas.
Snigdha Nasyam and dhumapanam (A.H.U.24/1-3)
Drugs of varanadi gana is boiled in 1 part milk with half
quantity of water and redued to ksheeravashesham.the
butter is taken out by churning & is cooked with
madhura rasa dravyas for nasyam.(A.H.u.24/4-5)
15. ARDHAVABHEDA
Sirisha beeja,apamarga mula added with bida – nasyam
(A.H.U.24/9)
Avapida nasya- from sirisa,mulaka,karpura or from vacha
and Magadhika or from madhuka mixed with honey or
from manasila along with honey and chandana
(su.u.26/35)