A pulled muscle in your back typically heals on its own with a few days of reduced activity, ice, gentle movement, and over-the-counter pain relief. Most mild strains improve significantly within two weeks, though moderate tears can take a month or longer. The good news is that almost everything you need to do can happen at home, starting right now.
Ice First, Then Switch to Heat
For the first 48 to 72 hours after the injury, apply ice to the painful area. Use a cloth or towel between the ice pack and your skin, and keep it on for 15 to 20 minutes at a time. Ice helps limit swelling and numbs the sharp initial pain.
After those first three days, switch to heat. A heating pad, warm towel, or hot bath relaxes the tightened muscles around the injury and increases blood flow to the area, which supports healing. You can alternate between the two if heat alone doesn’t feel like enough, but heat generally becomes more helpful as the days go on.
Keep Moving (Within Reason)
It’s tempting to stay in bed, but prolonged rest actually slows recovery. Stop your normal physical activity for only the first few days, then start reintroducing gentle movement. Bed rest is one of the most persistent myths about back pain. Your muscles stiffen and weaken when they’re immobilized, which can make the problem worse and last longer.
That doesn’t mean pushing through intense pain. It means short walks, light household tasks, and the kind of careful movement that keeps your back from locking up. Let pain be your guide: if something makes it significantly worse, back off.
Over-the-Counter Pain Relief
Acetaminophen (Tylenol) is typically the first choice because it has fewer side effects than other options. Keep your total dose under 3,000 mg in any 24-hour period. If acetaminophen alone isn’t cutting it, anti-inflammatory medications like ibuprofen or naproxen can help reduce both pain and swelling. If you find yourself reaching for these regularly beyond two weeks, that’s a sign to check in with a healthcare provider.
Gentle Stretches That Help
Once the worst of the initial pain subsides (usually after a few days), gentle stretching can speed your recovery. Do these slowly, and stop if any movement causes sharp pain.
- Knee-to-chest stretch: Lie on your back with knees bent, 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. Finish by pulling both knees in together. Repeat 2 to 3 times per leg.
- Lower back rotation: Lie on your back with knees bent, feet flat. Keeping your shoulders pressed to the floor, slowly roll both bent knees to one side. Hold for 5 to 10 seconds, then return to center and repeat on the other side.
- Pelvic tilts: Lie on your back with knees bent. Tighten your belly muscles so your lower back lifts slightly away from the floor. Hold five seconds, relax. Then flatten your back by pulling your bellybutton toward the floor. Hold five seconds, relax. Start with five repetitions and gradually work up to 30 over the coming weeks.
- 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 long enough to take three deep breaths, then lower down.
Try doing this routine once in the morning and once in the evening. These exercises strengthen the muscles that support your spine while keeping the injured area from stiffening.
Sleeping Without Making It Worse
Nighttime can be the hardest part of a back strain. A few adjustments to your sleep position make a real difference. If you sleep on your back, place a pillow under your knees to help your lower back muscles relax and maintain their natural curve. A small rolled towel under your waist adds extra support if you need it.
Side sleepers should draw their legs up slightly toward the chest and place a pillow between the knees. This keeps the spine, pelvis, and hips aligned and takes pressure off the strained muscles. A full-length body pillow works well here. If you can only fall asleep on your stomach, place a pillow under your hips and lower abdomen to reduce the strain on your back.
How Long Recovery Takes
Back strains fall into three general categories. A mild (grade 1) strain involves minimal muscle fiber disruption. You’ll feel localized pain and some tightness, but you can still move around. These typically resolve within one to two weeks.
A moderate (grade 2) strain means more fibers are torn, though the muscle isn’t completely ruptured. Pain is harder to pinpoint, movement is more limited, and you may notice bruising. Research on muscle injuries puts the median recovery time for moderate partial tears at about 32 days.
A severe (grade 3) strain is a complete muscle rupture. This is rare in the back, but if it happens, you’ll know immediately: intense pain, rapid loss of motion, and visible changes in the muscle. Recovery from a complete tear averages around 60 days and almost always requires professional treatment.
Is It a Muscle Pull or Something Else?
A pulled muscle typically causes a dull, aching pain that stays localized to one area of the back and worsens with movement or when you don’t rest. It often feels like a knot or tight band. A disc injury feels different: the pain is sharper, tends to radiate into the buttocks or legs, and often comes with tingling, numbness, or pins-and-needles sensations. Those neurological symptoms happen because a bulging disc presses on nearby nerves.
If your pain is aching and stays in one spot, a muscle strain is the most likely culprit. If you feel shooting pain down a leg, numbness in your groin area, or sudden difficulty controlling your bladder or bowels, that’s a different situation entirely. Bowel or bladder control problems, fever alongside back pain, or pain following a serious fall or car accident all warrant emergency medical attention.
When Professional Treatment Helps
If your pain hasn’t improved after two to three weeks of home care, physical therapy is the most effective next step. The primary approaches backed by clinical guidelines across the US, UK, and Denmark include hands-on manual therapy, guided exercise programs, and superficial heat. Spinal manipulation, yoga, tai chi, and massage all have supporting evidence as well.
Manual therapy (where a therapist mobilizes or manipulates the spine with their hands) has been shown to reduce both pain and disability compared to other active treatments. A structured exercise program prescribed by a physical therapist is particularly valuable because it targets the specific muscles that failed, reducing your risk of reinjury.
Preventing the Next One
Once a back muscle has been strained, it’s more vulnerable to re-injury. The most practical thing you can do is stay active. Regular exercise that includes core strengthening, flexibility work, and general conditioning keeps the muscles around your spine resilient.
When it comes to lifting, there’s no single “correct” technique that prevents all back injuries. The old advice to always squat-lift has not been shown to prevent back pain. What matters more is matching your lifting technique to your current condition. If you’re still recovering, use whatever form lets you lift with the least pain. As you heal, gradually build your capacity by exposing your back to progressively heavier loads in varied positions. The goal isn’t to avoid bending your back forever. It’s to build a back that can handle bending, twisting, and loading without breaking down.