Understand the Possibilities and When Medical Care Comes First
Headache and Neck-Related Concerns in Jacksonville
Headaches have many possible causes, and some of them need prompt medical evaluation. This page explains the warning signs first, then describes the musculoskeletal and neck-related concerns a chiropractic evaluation may look at.
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Website information is educational and is not a diagnosis or a substitute for individualized medical advice.
Urgent care guidance
Headache Warning Signs That Need Immediate Medical Care
Some headaches are medical emergencies. If any of the following apply, seek emergency care rather than scheduling an appointment here.
- A sudden, severe headache, or the worst headache you have experienced
- A headache after significant head trauma
- New neurological symptoms, including weakness, numbness, or difficulty speaking
- Confusion or a change in alertness
- Fainting or loss of consciousness
- Fever together with a stiff neck
- Vision loss or sudden vision change
- Stroke-like symptoms, including face drooping or one-sided weakness
- A headache during pregnancy with swelling, vision changes, or upper-abdominal pain
Call 911 or go to an emergency department for any of these. Contact your physician promptly for a new or changing headache pattern that has not been evaluated.
This website does not provide emergency care. If you are experiencing a medical emergency, call 911.
Quick answer
What to Know First
- Headaches have many possible causes, including some that are medical emergencies.
- Read the warning signs below before considering any appointment.
- Certain musculoskeletal or neck findings sometimes accompany headache symptoms.
- That relationship is not universal and is not assumed for you.
- Chiropractic care does not replace neurological or medical evaluation.
What you may be experiencing
What Patients Describe
A new, changed, or unusually severe headache pattern should be assessed by a physician before anything else.
- Head discomfort that follows long periods at a desk
- Head discomfort accompanied by neck stiffness
- Tension across the base of the skull or shoulders
- Symptoms that change with head position or activity
- Recurring patterns already evaluated by a physician
- A new headache pattern that has not been assessed
Why similar symptoms differ
Why Similar Headaches Can Have Different Causes
- Neck joint or muscular concerns
- Sustained work postures
- Sleep and hydration patterns
- Stress and muscular tension
- Previous head or neck injury
- Primary headache disorders managed by a physician
- Medical conditions unrelated to the musculoskeletal system
Chiropractic care does not cure migraines, does not treat every headache, does not correct the underlying cause of every headache, does not replace neurological evaluation, does not prevent future headaches, and does not eliminate the need for medication.
How an evaluation works here
What May Happen During Your Visit
The order matters: questions and examination findings come before any conversation about care.
- 01
Listen
Describe what you are experiencing, when it started, what changes it, and what you need to get back to.
- 02
Screen for red flags
Identify features that point toward medical or emergency evaluation before anything else is considered.
- 03
Examine
Check relevant movement, comfort and function without assuming a cause from your symptoms alone.
- 04
Discuss and decide
Review what the findings may suggest, what they cannot establish, reasonable next steps, alternatives, expected costs, and whether another provider should be involved.
Possible next steps
Educational Next Steps
These are educational next steps only. Headache care is frequently a medical matter, and referral is often the right recommendation.
- General chiropractic care, when findings suggest a musculoskeletal contribution
- Neck-related concerns, as background reading
- Coordination with, or referral to, your physician
Candidacy and limitations
What This Page Cannot Do
- A website cannot determine the cause of a headache.
- Chiropractic care does not cure migraines or treat every headache.
- It does not replace neurological, medical, or emergency evaluation.
- No claim is made that care prevents future headaches or reduces medication needs.
- Some headache patterns are not appropriate for care at this office.
What to expect
A Visit Built Around Your Questions
- 01A conversation about your concerns and goals before anything else
- 02An examination appropriate to what you describe
- 03A plain-language explanation of what was and was not found
- 04A discussion of reasonable options, alternatives, and expected costs
- 05A referral suggestion when another provider may be more appropriate
Why Castelli
Straight Answers Before Any Recommendation
Dr. Sebastian T. Castelli is a Doctor of Chiropractic and owner of the Jacksonville practice. Care here starts with an examination and a plain-language explanation of what the findings do and do not show.
Read Dr. Castelli’s BiographyKeep reading
Related Care and Concerns
A short, relevant list — not every page on the site.
Treatment information
Other patient concerns
Common questions
Frequently Asked Questions
These answers are educational and cannot establish what is causing your symptoms.
A sudden severe headache, one after head trauma, or one with confusion, fainting, vision loss, fever with a stiff neck, or stroke-like symptoms needs emergency care. Call 911.
No. No such claim is made. Migraine is a medical condition managed by a physician, and this office does not present chiropractic care as a cure or a replacement for that care.
Certain musculoskeletal or neck findings sometimes accompany headache symptoms. That relationship is not universal, and it is only relevant if an examination supports it for you.
No prevention or outcome is promised. Any conversation about goals happens after an evaluation and stays within what the findings support.
No. Medication decisions belong to the prescribing clinician. Nothing here suggests changing, reducing, or stopping any medication.
It may be, if you also have neck or musculoskeletal concerns. Bring your prior evaluation details so care can be coordinated rather than duplicated.
No. Similar symptoms can come from different causes, so nothing online can establish yours. An individual evaluation is what makes a useful conversation about next steps possible.
Use the booking button to open ChiroTouch, our secure scheduling system, in a new tab. You can also call or text the Jacksonville office if you would rather talk it through first.
Jacksonville location
Beach Boulevard, Jacksonville
Castelli Chiropractic Center is at 12187 Beach Blvd #1, Jacksonville, FL 32246, serving the Beaches, Southside and surrounding Jacksonville neighborhoods. Call or text if you would rather ask a question before booking.
Next step
Start With an Individual Evaluation
Book securely online, call, or text. What happens next depends on your examination, not on anything you read here.
Booking opens ChiroTouch, our secure scheduling system, in a new tab.