โš ๏ธ Read This If Sciatica Is Stealing Your Life
Michael Brennan
Michael Brennan Physiotherapist ยท 55 years in practice April 2026 ยท 8 min read

82-Year-Old Physiotherapist: "I've Treated Sciatica For 55 Years. Stop Doing This If You Want The Pain To Actually Stop."

My name is Michael Brennan. I'm 82 years old. I've been a physiotherapist for 55 years. I've treated over 6,000 sciatica patients.

And I need to tell you something your doctor will never say out loud.

The injection isn't treating your sciatica. It's treating the symptom. There's a difference. And that difference is exactly why you're still in pain.


The Pattern I've Watched 6,000 Times

First injection: six weeks of relief. You think it's fixed.

Second injection: three weeks. Your doctor says it's normal.

Third injection: nine days. Sometimes nothing.

Nobody explains why. Because explaining it would mean admitting the injection was never treating the actual problem.

Chart showing cortisone injection effectiveness declining over three rounds Each injection works less than the last โ€” because the root cause is never addressed.

Here's what the actual problem is.

When your disc herniates, your body clamps the surrounding muscles to protect the injury. Those muscles squeeze so hard they crush their own blood vessels. No blood flow means no oxygen. The muscle locks around your nerve and physically cannot release.

Like a fist that forgot how to open.

That locked muscle is what's crushing your sciatic nerve. Not the disc. The muscle. And that muscle is starving.


The Deficiency Nobody Told You About

After 50, your body absorbs less magnesium every year. Magnesium is the mineral that tells a muscle to release. Without it, the muscle physically cannot let go.

It's been clenching for months โ€” sometimes years โ€” without the one thing it needs to open.

That's not a disease. That's a deficiency.

The injection delivers cortisone. Cortisone reduces inflammation temporarily. But it delivers zero magnesium to the starving muscle. Zero. That's why the third injection lasts nine days. The cause was never touched.


Why Magnesium Pills Don't Fix It

You might think: I'll just take a magnesium supplement.

Your stomach destroys 96% of it before it gets anywhere near the nerve. Taking magnesium orally for sciatica is like trying to water a plant through the roof. Most of it evaporates before it reaches the roots.

Diagram showing oral magnesium destroyed by stomach acid before reaching the sciatic nerve 400mg taken orally. 96% destroyed before it reaches the locked muscle.

My great-grandfather knew this in 1887. He was a country doctor in rural Pennsylvania. No cortisone. No billing codes. Just a glass jar of Epsom salts โ€” magnesium sulfate โ€” and forty years of watching people recover.

He called it the bath that unlocks the back. 87% of his patients recovered. In 1887. Without a single injection.

Then the medical industry figured out how to replace a penny mineral with a $2,400 procedure. And they needed everyone to forget what he documented in his journals.

So they buried it.


What Actually Reaches The Locked Muscle

The only way magnesium reaches that muscle is through the skin. Applied directly. Two to three inches deep. Straight to where the nerve is being crushed.

Combined with arnica โ€” tested head to head against ibuprofen in Rheumatology International. Same anti-inflammatory effect. No stomach damage. No pills.

And MSM to rebuild the nerve sheath that months of compression destroyed. That's why some people still feel electric shocks even after the muscle starts to release. The protective coating is damaged. MSM repairs it.

Three compounds. Three jobs.

UNLOCK Magnesium Chloride Releases the starving muscle. Clinical grade chloride penetrates two to three inches through skin โ€” straight to the paraspinal muscles at L4-L5. The same mineral your great-grandfather soaked in after work. He just didn't have it concentrated.
DRAIN Arnica Montana Clears the inflammatory waste. Tested against ibuprofen in Rheumatology International โ€” same effectiveness, through the skin, never touches the stomach. But you can't charge $2,400 for a flower, so nobody told you.
REPAIR MSM (Methylsulfonylmethane) Rebuilds the damaged nerve sheath. Natural sulfur compound that gives your body the raw material to repair what months of compression destroyed. No billing code. No recurring appointment. No revenue for anyone.

None of them can be patented. None generate recurring revenue. That's why your doctor never mentioned them.


What I Saw After 55 Years

One of my patients. 62 years old. Sciatica for three years. Three cortisone injections that cost him $7,200. Each one lasted shorter than the last. Ibuprofen had destroyed his stomach. Physical therapy made it worse.

He called me nine days after starting this approach.

The electric shocks had stopped. He'd slept six hours straight. First time in over a year.

He cancelled his next injection. The receptionist asked if he wanted to reschedule.

He said no.

Timeline showing what patients typically report in days and weeks after addressing the deficiency What patients typically report after addressing the deficiency โ€” not a drug, not a procedure.
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"I had 3 injections that each wore off faster than the last. Six weeks after reading this I cancelled my next one. First time in 14 months I slept through the night."

โ€” Dorothy M., 69

Find Out Where You Stand

I don't know how severe your deficiency is. It depends on how long the muscle has been locked and how much damage has accumulated.

I put together a 2-minute assessment โ€” the same questions I'd ask a new patient. It tells you exactly where you are and what you're dealing with.

If you've been through the injection cycle and nobody told you about the mineral your muscle has been starving for, take it.

47,000+ people have taken this assessment →  Take the 2-Minute Sciatica Assessment Free ยท 2 minutes ยท No purchase required

You don't need their approval. You don't need their authorization.

You need to treat the deficiency your insurance profits from ignoring.

"Thomas Brennan's journals sat in a box for 130 years. I found them at 78. I'm 82 now. I don't know how many years I have left to make sure this doesn't get buried again."