What condition presents with unilateral shooting facial pain?

• A. Trigeminal neuritis
• B. Bell's palsy
• C. Cluster headache
• D. Otitis media

Answer: (A)

Unilateral shooting facial pain points to a neuralgic process of the trigeminal nerve. Trigeminal neuritis (often described in exams as trigeminal neuralgia) presents with sudden, brief, electric‑shock–like pains confined to the distribution of the trigeminal nerve on one side of the face. These paroxysms can be triggered by light touch, brushing teeth, or talking, and they tend to occur in bursts rather than as a constant ache.

This pattern helps distinguish it from Bell's palsy, where the main issue is facial weakness from facial nerve (CN VII) involvement rather than recurrent sharp facial pains. Cluster headaches produce severe unilateral headaches, often around the eye with autonomic symptoms, rather than discrete, brief facial pain episodes. Otitis media causes ear-centered pain and often fever or hearing changes, not focal, shooting pains in the trigeminal distribution.

Understanding the distribution and episodic nature of the pain makes trigeminal neuralgia the best fit for unilateral shooting facial pain.