Most pulled back muscles heal on their own within two to six weeks with the right combination of movement, ice, and over-the-counter pain relief. The first 48 hours matter most: what you do immediately after the injury sets the pace for your recovery. Here’s how to manage each phase.
Ice First, Then Switch to Heat
Apply an ice pack to the injured area for 15 to 20 minutes at a time during the first 48 hours. Ice reduces swelling and numbs the sharpest pain. Wrap the pack in a thin towel to protect your skin, and give yourself at least 40 minutes between sessions.
After those first two days, you can switch to heat. A warm compress, heating pad, or hot shower relaxes the muscles and increases blood flow to the area, which helps the tissue repair itself. Many people find alternating between ice and heat works well once the initial swelling has gone down. If the area still looks puffy or feels hot to the touch after 48 hours, stick with ice a bit longer.
Stay Moving (Seriously)
This is the part that surprises most people: bed rest makes a pulled back muscle worse, not better. Lying still for extended periods weakens the muscles that support your spine, increases stiffness, and can actually slow healing. The VA/DoD clinical guidelines for low back pain are blunt about this: bed rest is a consequence of pain, not a treatment for it. Get moving as soon as you can.
That doesn’t mean jumping back into heavy activity. It means gentle walking, light daily tasks, and the stretches below. You’ll feel stiff and sore, but controlled movement keeps blood flowing to the injured tissue and prevents the surrounding muscles from tightening up in compensation. Aim to avoid sitting or lying in one position for more than 30 minutes at a time during the day.
Stretches That Help in the First Few Days
Start with the gentlest positions and progress as pain allows. Hold each stretch for 30 to 60 seconds unless noted otherwise.
Child’s pose. Start on your hands and knees, then slowly push your hips back until your buttocks rest on your heels. Let your arms extend forward on the floor and your forehead drop down. This creates a long, gentle stretch through your lower back without putting load on the spine.
Knees to chest. Lie on your back and pull one or both knees toward your chest, lifting your tailbone slightly off the floor. If grabbing both knees is too intense, start with one at a time. This releases tension in the lower back and glutes.
Prone on elbows. Lie face down and prop yourself up on your elbows, letting your lower back gently arch. Hold for 10 to 60 seconds. This is especially helpful if your pain gets worse when you bend forward.
Cat-cow. On hands and knees, alternate between arching your back up toward the ceiling (like a scared cat) and dropping your belly toward the floor. Do 10 to 20 slow, steady repetitions, pushing a little further in each direction as you loosen up.
Spinal rotations. Lie on your back with knees bent and feet flat on the floor. Let both knees fall slowly to one side, then the other, rotating through your lower back. Do 10 to 15 repetitions, gradually increasing the range. You can also do this lying on your side for a deeper stretch: keep your hips stacked and rotate your upper body open toward the ceiling.
These movements may feel uncomfortable at first. That’s normal. The goal is to stretch into the tight, spasming muscles progressively. Sharp, shooting pain or pain that radiates down your leg is a different signal, and you should stop that particular movement.
Managing Pain With OTC Medication
Anti-inflammatory painkillers like ibuprofen and naproxen are the best over-the-counter options for a pulled back muscle. They reduce both pain and the inflammation driving it. Standard dosing for ibuprofen is 200 to 400 mg every six to eight hours; for naproxen, 250 mg every six to eight hours or 500 mg every 12 hours. Take them with food to protect your stomach, and don’t exceed the dose on the label.
Acetaminophen (Tylenol) can help with pain but doesn’t address inflammation, so it’s less effective as a standalone option. Some people combine acetaminophen with an anti-inflammatory for the worst days, since they work through different pathways. Topical creams containing menthol or anti-inflammatory ingredients can also take the edge off without adding another pill.
What Recovery Actually Looks Like
The worst pain typically peaks in the first two to three days and then gradually fades. By the end of week one, most people can handle daily activities with moderate discomfort. Weeks two through four are when you’ll notice the biggest improvements if you’ve been consistent with gentle movement and stretching. Full recovery for a mild to moderate strain usually takes two to six weeks.
During this window, avoid the movements that are most likely to re-injure the area: heavy lifting, sudden twisting, and high-impact exercise. Walking, swimming, and stationary cycling are good ways to stay active without stressing the healing muscle. Reintroduce your normal activities gradually. If an exercise causes a noticeable spike in pain that lasts more than a couple of hours afterward, you’ve pushed too far.
Preventing the Next One
A pulled back muscle has a frustrating tendency to come back, especially if the habits that caused it don’t change. Most re-injuries happen during lifting, bending, or sudden movements that catch the back muscles off guard.
When lifting anything from the floor, spread your feet about shoulder-width apart to create a stable base. Stand as close to the object as possible before you pick it up, and keep it close to your body as you lift. The farther a load is from your torso, the more force your lower back absorbs. Bend at your knees and hips rather than rounding your spine, and avoid twisting while holding something heavy. Turn with your feet instead.
Beyond lifting technique, a stronger core is the single best protection against future strains. Your abdominal muscles, side muscles, and the deep stabilizers along your spine work together to take pressure off the back muscles during everyday movement. Even 10 minutes a day of planks, bridges, and bird-dogs builds meaningful resilience over a few weeks.
Warning Signs That Need Urgent Attention
A straightforward muscle strain, however painful, stays localized to the back and improves with time. Certain symptoms suggest something more serious is going on, potentially involving the nerves at the base of the spine. Go to an emergency room if you experience any of the following alongside your back pain:
- Numbness or tingling in your inner thighs, buttocks, or groin area
- Difficulty urinating or inability to tell when your bladder is full
- Loss of bowel control or inability to feel when you need to go
- Sudden leg weakness that makes it hard to walk or climb stairs
These can be signs of cauda equina syndrome, a condition where the bundle of nerves at the bottom of the spinal cord gets compressed. It’s rare, but it requires emergency treatment to prevent permanent damage. If your pain simply isn’t improving after six weeks, or it’s getting worse rather than better, that’s also worth a visit to your doctor to rule out a disc issue or other structural problem.