Most pulled back muscles improve significantly within a few weeks using a combination of cold and heat therapy, gentle movement, over-the-counter pain relief, and specific stretches. The lower back bears much of your body’s weight during everyday activities, so a strain there can feel debilitating. The good news is that the vast majority of back strains heal well without medical procedures, especially when you manage the first few days correctly.
What Happens When You Pull a Back Muscle
A pulled muscle in the back means the muscles or tendons that support your spine have been twisted, pulled, or torn. This can happen from a single episode of improper lifting, a sudden awkward movement, or from cumulative overuse over days or weeks. The result is localized pain, stiffness, and sometimes muscle spasms as the surrounding tissue tightens to protect the injured area.
Acute strains from a specific incident tend to heal faster than chronic strains caused by prolonged, repetitive movement. Either way, the basic approach to recovery is the same: control inflammation early, then gradually restore strength and flexibility.
Ice First, Then Switch to Heat
Cold therapy is your best tool in the first 48 hours. Ice slows cell activity at the injury site, constricts blood vessels, and blocks the release of chemicals that cause swelling. It also numbs the area, giving you immediate pain relief. Apply a cold pack for no more than 20 minutes at a time, four to eight times a day during those first two days. Always wrap ice in a towel to protect your skin.
Once the initial acute phase passes, typically after a couple of days, switch to heat. A heating pad, warm towel, or hot bath raises your pain threshold and relaxes tight muscles. Heat works by increasing tissue temperature, which improves blood flow and helps the healing process. You can alternate between ice and heat if the area still feels swollen but your muscles are stiff.
Keep Moving, but Gently
One of the most counterproductive things you can do is stay in bed for days. Extended bed rest actually weakens the muscles that support your back, can cause digestive problems like constipation, and even increases the risk of blood clots. Well-designed clinical trials consistently show that an early return to normal activities, with some rest as needed, produces better outcomes than prolonged time off your feet.
This doesn’t mean pushing through sharp pain. It means walking short distances, doing light household tasks, and avoiding the positions or activities that caused the injury. Think of it as active recovery: you’re keeping blood flowing to the injured tissue while avoiding anything that makes the pain noticeably worse.
Stretches That Help During Recovery
Gentle stretching can relieve tightness and restore range of motion as your back heals. The Mayo Clinic recommends several specific movements you can do at home, ideally once in the morning and once in the evening.
- Knee-to-chest stretch: Lie on your back with knees bent and feet flat on the floor. Pull one knee toward your chest with both hands, tighten your abdominal muscles, and press your spine into the floor. Hold for five seconds, then switch legs. Repeat with both legs together. Do 2 to 3 repetitions per side.
- Lower back rotational stretch: Lie on your back with knees bent. Keeping your shoulders flat on the floor, slowly roll both bent knees to one side. Hold for 5 to 10 seconds, long enough for three deep breaths, then return to center. Start with five repetitions a day and gradually work up to 30.
- Cat stretch: On your hands and knees, slowly arch your back upward like a cat, pulling your belly toward the ceiling while your head drops. Then let your back sag toward the floor as your head comes up. Repeat 2 to 3 times per session.
- Bridge: Lie on your back with knees bent. Tighten your abdominal and buttock muscles, then raise your hips until your body forms a straight line from knees to shoulders. Hold for three deep breaths, then lower. Start with five repetitions and build to 30 over time.
If any stretch increases your pain rather than producing a gentle pulling sensation, stop and try again in a day or two. These movements should feel relieving, not aggravating.
Over-the-Counter Pain Relief
Anti-inflammatory medications like ibuprofen and naproxen reduce both pain and swelling. The American College of Physicians recommends NSAIDs as first-line drug therapy for acute back pain when non-drug approaches aren’t enough on their own. For more intense muscle spasms, prescription muscle relaxants are the most consistently effective medication in clinical trials. A large network analysis found that muscle relaxants were the only single-drug class that reliably reduced acute low back pain intensity, and adding an NSAID on top of a muscle relaxant didn’t show meaningful additional benefit.
Topical treatments like diclofenac gel or lidocaine patches can help with surface-level muscle pain, but there’s a limitation worth knowing: the lower back is a difficult area for topicals because the medication has trouble penetrating deep enough to reach the source of pain. They may still take the edge off, particularly for superficial soreness, but they work better on joints and muscles closer to the skin’s surface.
Non-Drug Therapies That Work
The American College of Physicians places non-drug treatments as the true first line of care for acute back pain. Their evidence-based guideline specifically recommends superficial heat, massage, acupuncture, and spinal manipulation as initial options before reaching for medication. These aren’t fringe alternatives. They’re the treatments with the strongest evidence for uncomplicated back strains.
For chronic back pain that lingers beyond a few weeks, the list of effective non-drug options expands to include yoga, tai chi, progressive relaxation, cognitive behavioral therapy, and exercise-based rehabilitation. The central theme across all current guidelines is that building the muscles supporting your back is the most important long-term strategy.
How to Sleep With a Pulled Back
Nighttime can be the hardest part of dealing with a back strain, since lying in one position for hours lets muscles stiffen. Small adjustments with pillows make a real difference.
If you sleep on your side, draw your knees up slightly toward your chest and place a pillow between your legs. This keeps your spine, pelvis, and hips aligned and takes pressure off the injured area. A full-length body pillow works well for this. If you sleep on your back, place a pillow under your knees to relax the lower back muscles and maintain the natural curve of your spine. A small rolled towel under your waist adds extra support. Stomach sleeping puts the most strain on your back, but if it’s the only way you can fall asleep, place a pillow under your hips and lower stomach to reduce the arch in your lower spine.
Signs It’s More Than a Pulled Muscle
Most back strains are painful but harmless. A small number of back injuries involve nerve compression that requires urgent attention. Go to an emergency room if you experience numbness or tingling in your inner thighs, buttocks, or groin area. Difficulty urinating or having a bowel movement, or losing control of either, is a red flag for a condition called cauda equina syndrome, where the bundle of nerves at the base of your spine is compressed. Leg weakness, difficulty walking, or sudden worsening pain that doesn’t respond to any position change also warrant immediate evaluation. These symptoms are rare, but they require treatment within hours to prevent permanent nerve damage.