The frequently made clinical observation that trigeminal sensory-root section for trigeminal neuralgia is often followed by facial herpes prompted the study of this phenomenon in some detail ...

Learn how CBD might help nerve pain. Healthline's team has selected the best CBD products of 2025 for you.

Great way to cool down, right? But then it hits you: a bolt of intense pain in the temples, forehead or behind the eyes or nose. Brain freeze, otherwise known as ice cream headache, is technically ...