Headache at the Base of the Skull? Here's What It Means and What to Do
Updated July 20261 minute read
A headache that starts at the base of the skull and spreads forward is often a cervicogenic (neck-related) or tension headache, driven by tight, overloaded muscles and irritated upper-neck joints — frequently from posture and stress. It's usually not dangerous and responds well to physical therapy for the neck. But a sudden, severe "worst-ever" headache, or one with slurred speech, vision changes, or weakness, is an emergency.
What this usually means
Most likely causes. Cervicogenic headache (referred from the upper neck) and tension-type headache from muscle tightness are the usual causes, often linked to forward-head posture and stress. Less common causes. Migraines can also involve this area. Rarely, sudden severe headaches signal a serious problem — see red flags.
What you can try at home
Take movement breaks from screens, gently mobilize the neck, apply warmth to tight muscles, and improve your screen setup. Neck and upper-back strengthening reduces recurrence. Track triggers to share with a clinician.
When to see a physical therapist
If these headaches are frequent and seem to start in the neck, a PT can confirm and treat the neck cause.
Red flags — don't wait
Call emergency services for a sudden, severe "worst-ever" headache, or a headache with slurred speech, vision changes, weakness, confusion, fever with a stiff neck, or after a head injury.
How a PT treats this
Treatment mobilizes and strengthens the upper neck, retrains posture, and reduces contributing muscle tension.
Frequently asked questions
Sources (3)
This article is for education only and isn't medical advice. Always talk to a licensed clinician about your specific situation.