West Los Angeles Chiropractic® – Trusted Care for Pain Relief Injury Recovery - Wellness Since 1989

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We specialize in the treatment of sciatic pain relief. We use the DRX9000 Non Surgical Spinal Decompression machine, which has been cleared by the FDA. Many patients have been able to avoid back surgery with the our treatment for sciatica and disc bulges, herniations and pinched nerves among other things. We also use MedX rehabilitation for strengthening exercises and Cold Laser as part of the treatment for sciatica. MedPay, Work Comp and some Ins pay for Spinal Decompression treatment. I graduated UCLA with a minor in Kinesiology before receiving my doctorate.I've been at the same location since 1989.

Thursday, July 23, 2026

Why Does Sciatica Get Worse in Summer? Here's What's Really Happening


Summer heat and activity can make sciatica worse, not better. Dr. Karr explains why — and how chiropractic care and non-surgical spinal decompression treat the cause, not just the pain. Call Betty: 310-914-9400.



Why Does Sciatica Get Worse in Summer? Here's What's Really Happening

Summer sciatica isn't in your head. Heat increases inflammation around a compressed nerve, and extra walking, hiking, and long car rides add mechanical stress to the lumbar spine. If your pain is worse this time of year, it usually means the underlying disc or nerve problem needs treatment — not just rest.

The Summer Connection Nobody Explains

Every summer, we see the same pattern at West Los Angeles Chiropractic®: patients whose sciatica was manageable in spring suddenly find it flaring up by July. It's not a coincidence. Heat causes blood vessels to dilate and tissue to swell slightly — including around an already-irritated sciatic nerve. Add in longer days on your feet, hikes in Pacific Palisades, or hours in the car sitting in Westside traffic, and the mechanical pressure on the nerve compounds with the inflammation.

It's Not Just Heat — It's What's Underneath

Sciatica is nerve pain. It happens when something — usually a herniated disc, a misaligned vertebra, or a bone spur — presses directly on the sciatic nerve in your lower spine. Summer conditions don't cause that underlying problem, but they make it more noticeable and more painful. If rest and ice were enough to fix it, the pain wouldn't keep coming back with the weather.

Non-Surgical Spinal Decompression: Targeting the Disc Itself

At West Los Angeles Chiropractic®, Dr. Michael Karr offers Non-Surgical Spinal Decompression using the DRX9000 — FDA-cleared technology designed to address disc herniation at its source. The DRX9000 gently distracts the spine, creating precise negative pressure inside the damaged disc. This is designed to help retract herniated disc material away from the nerve, promote nutrient flow and rehydration to the disc, and support healing of the annular tear itself. The goal isn't just to mask pain through the summer — it's to support the disc's own healing process. The DRX9000 is the most researched non-surgical spinal decompression technology available, with 28 clinical studies, 20 published in peer-reviewed journals. Non-Surgical Spinal Decompression may not be appropriate for every patient — Dr. Karr reviews your X-rays and clinical presentation to determine candidacy.

What Dr. Karr Does That Most Providers Skip

Dr. Michael Karr is a UCLA Kinesiology graduate who has treated sciatica and disc injuries in West LA since 1989. He received radiology honors — meaning he reads your X-rays himself, in the office, the same day you arrive. Most patients dealing with "summer sciatica" have never actually had their lumbar spine examined on X-ray. That changes on your first visit. You see exactly where the problem is, and treatment is built around your spine specifically.

Is Your Summer Sciatica a Sign of Something More?

Your situationBest fit
Pain worse after heat, hikes, or long car ridesChiropractic + Spinal Decompression evaluation
Diagnosed herniated or bulging discChiropractic + Spinal Decompression (DRX9000)
Pain started after a specific activity or injuryChiropractic adjustment first
Ongoing pain despite icing/resting all summerChiropractic + Spinal Decompression evaluation
Mild aching, no radiating leg painRest, hydration, gentle stretching first

What Your First Visit Looks Like

  • Digital X-rays of your lumbar spine — taken and read same day
  • Orthopedic testing to identify the exact nerve level involved
  • A clear explanation of what's causing your pain
  • A treatment plan that may include chiropractic adjustment, Non-Surgical Spinal Decompression, cold laser, MedX rehabilitation, or massage — based on your specific condition

We accept Medicare, most PPO insurance (Anthem Blue Cross, Cigna, Aetna, UnitedHealthcare), Workers' Comp, MedPay, and CareCredit. New patients: $99 for your first chiropractic visit. Call Betty for spinal decompression pricing and coverage verification.

We're at 11340 W. Olympic Blvd., Suite 165 — ground floor, free parking, near the 405 and 10. Serving West LA, Santa Monica, Brentwood, Beverly Hills, Culver City, Venice, Westwood, Mar Vista, Playa Vista, and West Hollywood. Open Saturdays.

Call Betty: 310-914-9400

Frequently Asked Questions

Why does sciatica get worse in summer? Heat increases inflammation around an already-compressed sciatic nerve, and increased summer activity — hiking, walking, long car rides — adds mechanical stress to the lower spine. The underlying cause (usually a disc issue) doesn't change with the season, but symptoms often feel worse.

Is summer sciatica different from sciatica at any other time of year? The underlying cause is the same — nerve compression, usually from a disc problem. Summer heat and activity just tend to intensify the symptoms, which is why many patients notice a flare-up between June and September.

What is Non-Surgical Spinal Decompression and how does it help? Non-Surgical Spinal Decompression uses the FDA-cleared DRX9000 to gently distract the spine, creating negative pressure inside the damaged disc. This is designed to help retract herniated disc material, promote disc rehydration, and support healing of the annular tear. The DRX9000 has been the subject of 28 clinical studies, 20 published in peer-reviewed journals.

Is Non-Surgical Spinal Decompression FDA cleared? Yes. The DRX9000 is FDA-cleared, non-invasive technology used for disc herniation, bulging discs, degenerative disc disease, and sciatica. Dr. Karr determines candidacy based on your clinical history and X-rays.

Is chiropractic and spinal decompression covered by insurance? We accept Medicare, most PPO plans, Workers' Comp, and MedPay. Call Betty at 310-914-9400 and we'll verify your specific coverage before your first visit, at no cost to you. Note: Medicare does not cover spinal decompression.

Should I wait out my sciatica until summer ends? Waiting doesn't address the underlying disc or nerve compression causing the pain, and symptoms often persist or worsen. A same-day X-ray and evaluation can identify the exact cause so treatment targets it directly.


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