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Common symptoms may include: Sudden, severe facial pain on one side of the face Electric shock-like, stabbing, or burning sensations Pain triggered by light touch, speaking, chewing, or brushing teeth Episodes that last for seconds or minutes and may repeat in clusters Periods of remission followed by flare-ups Because symptoms can overlap with dental pain, jaw disorders, sinus problems, and other facial conditions, a proper evaluation is essential

(4) using total parenteral nutrition during the last 6 months

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The Centers for Disease Control and Prevention (CDC) states that if a multi-dose vial has been opened or accessed (e.g., needle-punctured) the vial should be dated and discarded within 28 days unless the manufacturer specifies a different (shorter or longer) date for that opened vial