HI, thanks for using healthcare magic
This may be
neuralgia which is nerve related pain. This type of pain tends to be intermittent in nature and may also be sharp as you described.
Neuralgia can be temporary or permanent and there are different possible causes.
If it continues then you would need to be assessed to find a cause.
Some of the more common causes are: (1) diabetes
(2)trauma to the nerves that supply an area.
The nerves to the face would be called the cranial nerves which come directly from the brain
(3)low levels of
vitamin b12 and folate
(4)abnormal levels of vitamin b6
(5)side effect of medication
(6)liver or kidney disease
(7)infection such as shingles
(8)thyroid disease
(9)exposure to toxins
IN some cases, the cause is not found.
Blood tests and imaging can be done to check for these conditions if the symptoms persist.
There are medications that can help reduce neuralgia but specific treatment would depend on the cause found.
Normal pain killers can initially be used such as
ibuprofen, cataflam,
naproxen.
If these are not effective then medications that are used specifically for neuralgia may be needed eg
gabapentin, tegretol, lyrica, amitriptyline
I hope this helps