Neck Massage and Neck Manipulation: Stroke-Risk Reports and Why Forceful Neck Work Needs Caution

Urgent signs first: possible stroke

Call 911 (or your local emergency number) immediately, and do not drive yourself, if you or someone else has any of these signs after neck work or at any time:

• face weakness, such as one side drooping or difficulty smiling
• arm weakness or numbness in one arm
• slurred or confused speech
• sudden weakness or numbness down one side, blurred vision or loss of sight, dizziness or falling, or a severe headache

These are the NHS stroke signs; the NHS says to act even if the signs pass after a short time. [1] In the UK the number is 999. [1]

Two different things

Neck massage is soft-tissue work by a massage therapist, covered on back, neck and shoulder massage.

Cervical (neck) manipulation means a quick, forceful movement of the neck joints. It belongs to chiropractic and manual therapy, not to massage; see massage and chiropractic care compared. This page covers it only as a caution, and gives no instructions for either. Do not try neck twisting, cracking or forceful stretching on yourself or anyone else.

The injury at the centre of the concern

Cervical artery dissection is a tear in the wall of an artery in the neck. The American Heart Association and American Stroke Association describe cervical artery dissections as among the most common causes of stroke in young and middle-aged adults. [2] Possible features include one-sided headache, pain at the back of the neck, and stroke or transient stroke signs. [2]

What research says about neck manipulation

• The 2014 AHA/ASA scientific statement. It says current biomechanical evidence is insufficient to establish that cervical manipulation causes dissection, but that most population-based studies found an association between manipulation and vertebral artery dissection stroke in young patients. [2] It says it is unclear whether this is because an existing dissection was not recognised or because the manipulation caused trauma. [2]
• A 2015 systematic review of the carotid artery. It found no epidemiologic study measuring how often carotid dissection follows manipulation, and none validating the hypothesis. The incidence is unknown. [3]
• A 2026 registry analysis. In one multicentre registry, about 1 in 20 dissection cases reported prior chiropractic neck manipulation. The authors say whether manipulation is a trigger, or people with early dissection symptoms seek manipulation, remains unresolved. [4]

Taken together, the evidence is mixed and uncertain on cause: there is an association in several studies, no agreed estimate of risk, and an honest unresolved question about which comes first. The statement says patients should be informed of the statistical association before neck manipulation. [2]

What is known about neck massage

Proper evidence not found for how often stroke or artery injury follows ordinary soft-tissue neck massage. We searched PubMed for neck massage with vertebral artery dissection and for massage complications, and found case reports and reviews that mix several techniques.

• A review of adverse events from pain-related massage listed vertebral artery dissection among the main complications and noted serious events especially with spinal manipulation within massage. [5]
• A 39-year-old man developed carotid artery dissection and hypoglossal nerve palsy about a week after massaging his own neck with his fingers. [6]
• A woman developed sudden shoulder-girdle paralysis after a massage session, and the authors remind therapists that neck massage should be performed carefully. [7]
• A woman developed nerve-root injury after a 3-minute deep massage of a neck muscle. [8]
• A 27-year-old woman had a vertebral artery dissection after repeated handheld massage gun use; the authors say causality is difficult to establish. [9] See massage guns and safety.

Single case reports show something is possible. They do not show cause or frequency.

Practical guidance

• If you have a history of neck artery dissection, stroke, or unexplained severe neck pain or headache, ask a clinician before any neck work.
• You can decline neck work, or any technique, at any time, and you can ask what will be done before it starts. See massage practitioner qualifications, consent and boundaries.
• Forceful twisting or thrusting of the neck is manipulation, not massage, and this site gives no instructions for it.
• If new neck pain, headache, dizziness or vision changes follow any neck treatment, seek urgent medical care, because dissection can present that way. [2]