Where not to use a massage gun: no-go zones and mistakes

This article expands one section of our guide on how to use a massage gun properly. That guide covers timing, pressure and attachments. This one answers a single question: where is the line, and why? I have used a massage gun through years of contest prep, and the mistakes I see in the gym are nearly always about the wrong spot rather than the wrong speed.

01. Are massage guns dangerous?

On healthy muscle, briefly and with light pressure, the risk is low. Serious side effects rarely appear in massage gun studies, although many trials do not record them systematically. The trouble starts away from muscle: on the neck, the head, the abdomen and over blood vessels that sit close to the skin. People whose tissue reacts more strongly, for example on blood thinners, need extra care.

A massage gun drives a small head into the body in very quick succession. On a thick thigh muscle that energy spreads out. On a bone, an eye or an artery just under the skin, it does not. That is the whole logic behind the no-go zones.

02. The 7 no-go zones at a glance

One rule covers most of it: muscle belly only, the fleshy middle part of the muscle. The table covers the rest.

03. Can you use a massage gun on your neck?

Partly, and this is where the most serious reports sit. A 2022 case report (Sulkowski et al.) describes a 27-year-old woman who arrived at A&E with headache, neck pain and dizziness after repeated massage gun use. She had a tear in the vertebral artery, which runs along the cervical spine to the brain. A 2025 report (Romiyo et al.) describes a 65-year-old man who used a massage device on his neck for muscle tension and then had a cerebellar stroke caused by an injury to the same artery.

These are single cases, and a case report cannot prove cause and effect. What they show is which structures sit there. So the line is simple: the gun can go on the upper trapezius, the ridge of muscle between the base of the neck and the shoulder. It does not go on the front or sides of the neck, nor into the hollow just below the back of the skull. Lowest speed, 30 to 60 seconds per side. Our guide to massage guns for neck tension shows the set-up with the fork head.

04. Head, face and eyes: never, not even for headaches

Some people press the gun against the temple or forehead to ease a tension headache. Two case reports show why that is a bad idea. A 38-year-old woman used a massage gun on her temple and around her eye for several weeks and developed a cataract from the repeated impact (Garza Reyes et al. 2024). A 69-year-old man used one around his right eye for about two months and ended up with a displaced lens and acute pressure in the eye that needed surgery (Mu and Fan 2022).

The eye has no muscle to cushion it, and the lens hangs on fine fibres. No exceptions here: head, face and the area around the eyes are off limits. Recurring headaches need a GP, not a percussion device.

05. Abdomen, flanks and lower back

Abs look like solid muscle, but the abdominal wall is thin, and organs and vessels lie beneath it without bony protection. A 2024 case report (Kwon) describes a man in his late fifties on blood thinners who repeatedly used a massage gun on his abdominal wall. He developed a large bleed into the wall that pressed on his urinary tract. He had several serious illnesses and later died. Again a single case with many risk factors, but a clear signal of what blood thinners plus percussion can mean.

On the lower back the kidneys sit fairly close to the surface. Work only gently on the muscles either side of the spine and never on the flanks. The full routine is in our massage gun guide for the back.

06. Bones, joints and vessel zones

Kneecap, shin, elbow, heel, collarbone, the bony bumps of the spine: on bone the gun hurts straight away, which is useful feedback. Less obvious are tendon attachments such as the Achilles or the area just below the kneecap. Percussion there irritates the tendon instead of relaxing a muscle. Work on the muscle that pulls on the tendon, so the calf rather than the Achilles.

The groin, the back of the knee and the armpit are the classic vessel and nerve zones. Large arteries, veins and nerves run just under the skin. Treat the inner thigh gently at most, and never with the bullet head. Varicose veins are off limits too.

07. What mistakes do most people make?

Apart from the wrong spot, four mistakes come up again and again:

1. Too long on one spot. More than two minutes on one muscle adds nothing. Hold the bullet head on a point for 10 to 20 seconds at most. Which head suits which job is covered in massage gun attachments explained.
2. Too much pressure. Pushing slows the motor and makes each hit harsher. Bruising is not proof that it worked.
3. Long, hard sessions straight after brutal leg work. In a 2024 study (Leabeater et al.), 65 active adults had 5 minutes of percussion right after a hard calf session. Result: no benefit, and slightly more soreness in the first four hours.
4. Chasing pain. A 2021 case report (Chen et al.) describes a young woman with untreated anaemia who developed rhabdomyolysis, a severe breakdown of muscle with tea-coloured urine, after cycling followed by a massage gun session from her coach. She recovered after hospital treatment.

08. How do you know something is wrong?

Stop and get medical advice if any of these appear after a session:

• dizziness, sudden headache, vision, speech or balance problems after use near the neck: treat this as an emergency and call 999
• blurred vision or eye pain
• numbness, tingling or weakness in an arm or leg
• severe muscle pain with dark, tea-coloured urine
• a swollen, warm, red calf that does not settle
• large bruises, especially on blood thinners

Start safely

Revive Pulse Pro massage gun

5 speeds to build up gradually and 5 attachments, including a flat head for sensitive areas and a fork head for the muscles alongside the spine.

See the Revive Pulse Pro

09. Who is a massage gun for, and who should skip it?

A good fit for healthy footballers, runners, rugby players and desk workers who want to loosen calves, thighs, glutes, chest and upper back. Stick to the no-go zones, start on the lowest speed, move on after two minutes, and it is a low-risk tool.

Not a fit, or only after medical advice, for people on blood thinners, with blood clots, vascular or nerve conditions, osteoporosis, during pregnancy and with implants in the treatment area. If you are asking the same question about compression boots, our article on compression boot contraindications covers that. And for stubborn knots around the shoulder, a pinpoint vibration device is often the gentler choice; see trigger point massager vs massage gun.