Best Mattress for Back Pain

Back pain from a mattress almost always comes down to one thing: your spine isn't properly aligned while you sleep. When a mattress is too soft, your hips sink too deep and your lower back curves unnaturally. When it's too firm, it pushes against your body and creates pressure points that force your muscles to compensate.

The ideal mattress for back pain keeps your spine in a neutral position — the same natural curve you'd have standing with good posture. This means different sleepers need different mattresses:

• Side sleepers need enough cushion at the shoulders and hips to prevent spinal twisting, plus enough support to keep the waist from sagging
• Back sleepers need firm lower-back support with enough contouring to fill the lumbar gap
• Stomach sleepers need a firm surface to prevent the pelvis from sinking, which hyperextends the lower back

Research consistently points to medium-firm (around 6-7 on a 1-10 scale) as the best firmness for most back pain sufferers. A widely cited study published in The Lancet found that medium-firm mattresses reduced back pain more effectively than firm mattresses.

However, your ideal firmness also depends on body weight:

• Under 130 lbs: Medium (5-6) — lighter sleepers don't compress a mattress as much, so a firm mattress can feel rigid and create pressure points
• 130–230 lbs: Medium-firm (6-7) — the sweet spot for most people with back pain
• Over 230 lbs: Firm (7-8) — heavier sleepers need more support to prevent excessive sinking. See our heavy sleeper guide

The best approach is to test mattresses in person. Lie in your normal sleep position for at least 10-15 minutes — your body needs time to settle before you can judge support and comfort.

Three mattress types consistently perform best for back pain relief:

Hybrid mattresses are often the top recommendation. They combine foam comfort layers with pocketed coils, providing both contouring pressure relief and deep support. The coil layer prevents excessive sinking — a common cause of lower back pain. Hybrids also sleep cooler than all-foam options. Browse our hybrid mattresses →

Memory foam mattresses excel at pressure relief and contouring. They mold to your body shape and distribute weight evenly, which can significantly reduce pain at pressure points. The trade-off is less airflow (they can sleep warmer) and slower responsiveness. Browse our memory foam options →

Latex mattresses offer a responsive, bouncy feel with natural pressure relief. They're more durable than foam and naturally cooler. If you want support without the "stuck in the mattress" feeling of memory foam, latex is worth considering. Browse our latex mattresses →

We generally recommend avoiding traditional innerspring mattresses for back pain — they lack the contouring needed to support proper spinal alignment. See our hybrid vs innerspring comparison for more detail.

Many people make these mistakes when shopping for a back pain mattress:

• "Firmer is always better" — This is the biggest myth. An overly firm mattress creates pressure points and forces muscles to work harder to maintain spinal alignment. Medium-firm is the research-backed sweet spot.
• Ignoring your sleep position — A mattress that's perfect for a back sleeper can be terrible for a side sleeper. Your primary sleep position should drive your firmness choice.
• Keeping a mattress too long — Mattresses lose support over time. If yours is more than 7-8 years old and you're waking up with pain, the mattress may be the cause, not the cure. See how long mattresses last →
• Skipping the foundation — An unsupportive bed frame or worn foundation can undermine even the best mattress. Make sure your base provides even, solid support. Read about mattress foundations →
• Buying without testing — Back pain is personal. What works for one person may not work for another. We strongly recommend testing mattresses in person at one of our five LA showrooms.

Based on thousands of customer conversations and real testing in our stores, these brands consistently get the best feedback for back pain relief:

• Tempur-Pedic — The TEMPUR material provides exceptional pressure relief and support. The ProAdapt and LuxeAdapt lines are particularly well-suited for back pain. Read our Tempur-Pedic FAQ →
• Stearns & Foster — Their IntelliCoil system provides targeted zoned support with firmer coils under the lumbar area and softer coils at the shoulders. Premium comfort with purpose-built support.
• Helix — The quiz-based matching system helps pair you with the right firmness for your body. The Helix Midnight and Midnight Luxe are popular for back pain.
• Diamond Mattress — A local California brand with excellent value. The hybrid models offer solid support for back pain without the premium price tag.

Every one of these brands is available to test in person at our Los Angeles locations. Same-day delivery is available on in-stock models.