Most lower back pain goes away on its own within a few weeks, and there’s a lot you can do to speed that process along. Acute lower back pain, the kind that lasts less than 12 weeks, is typically benign and self-limiting. The key is managing pain effectively while staying active enough to prevent stiffness from making things worse.
Ice First, Then Switch to Heat
For the first 72 hours after your back starts hurting, ice is your best option. Cold reduces inflammation and numbs the area, which is especially helpful if the pain came on suddenly from lifting, twisting, or an awkward movement. After those first three days, switch to heat. Warmth loosens tight muscles and increases blood flow, which helps the tissue heal.
Follow the 20/20 rule for both: apply ice or heat for no more than 20 minutes, rest for 20 minutes, then repeat as needed. A heating pad, warm towel, or even a hot shower works well for the heat phase. If your pain is more of a chronic, recurring ache rather than a fresh injury, you can skip straight to heat.
Choose the Right Over-the-Counter Painkiller
Anti-inflammatory medications like ibuprofen (Advil, Motrin) and naproxen (Aleve) are more effective for back pain than acetaminophen (Tylenol). That might seem counterintuitive since acetaminophen is often recommended first because it’s gentler on the stomach. But the evidence behind it for back pain specifically is weak. A research review published in BMJ found no evidence that acetaminophen relieved back pain, reduced disability, or improved quality of life compared to a placebo.
NSAIDs work better because back pain usually involves inflammation, and these drugs target that directly. Take them with food to reduce stomach irritation, and use the lowest effective dose for the shortest time you need it.
Keep Moving, but Smartly
Bed rest used to be the standard advice for back pain. That’s changed completely. Staying in bed for more than a day or two actually slows recovery by weakening the muscles that support your spine. Gentle movement is one of the most effective things you can do.
Walking is the simplest starting point. Even 10 to 15 minutes at a comfortable pace helps keep your back muscles from tightening up. As the pain improves, you can add stretches that target the lower back and hips. A few that tend to help:
- Knee-to-chest stretch: Lie on your back, pull one knee toward your chest with both hands, hold for 15 to 30 seconds, then switch sides.
- Cat-cow: On hands and knees, alternate between arching your back upward and letting it sag toward the floor. Move slowly and follow your breath.
- Child’s pose: From hands and knees, sit your hips back toward your heels with arms extended in front of you. This gently stretches the lower back muscles.
The goal isn’t to push through sharp pain. If a movement hurts, back off. But general soreness and stiffness during gentle activity is normal and not a sign of damage.
Other Treatments Worth Trying
The American College of Physicians recommends several non-drug options as appropriate first-line treatments for acute back pain: superficial heat, massage, acupuncture, and spinal manipulation (the kind done by a chiropractor or physical therapist). These aren’t miracle cures, but they can meaningfully reduce pain and muscle tension while your body heals.
Massage in particular helps loosen the muscle spasms that often accompany lower back injuries. Even a foam roller used gently on the muscles surrounding the spine (not directly on the spine itself) can provide relief at home.
Fix How You Sleep
Sleep position has a surprisingly large effect on back pain. The worst position for your lower back is flat on your stomach, which forces your spine into an exaggerated curve for hours.
If you sleep on your back, place a pillow under your knees. This relaxes the lower back muscles and maintains the natural curve of your spine. A small rolled towel under your waist can add extra support if needed. If you sleep on your side, draw your knees up slightly toward your chest and put a pillow between your legs. This keeps your spine, pelvis, and hips aligned and takes pressure off the lower back. A full-length body pillow works well for maintaining this position through the night.
Set Up Your Workspace Properly
If you work at a desk, your setup could be contributing to your pain or preventing recovery. When sitting, your lower back needs support, your feet should be flat on the floor or a footrest, and your knees should be roughly level with your hips. Your shoulders should be relaxed, not hunched forward.
If you use a standing desk, adjust the height so your head, neck, and spine stay aligned. Your head should be slightly back rather than craned forward, your hips straight, and your spine maintaining its natural S-curve. Your wrists should rest flat on the desk surface with your elbows at a 90-degree angle, and your monitor should sit at or just below eye level. Alternating between sitting and standing throughout the day is better than doing either one for hours at a stretch.
When Back Pain Needs Medical Attention
Most back pain resolves within a few weeks with self-care. Pain that persists beyond three months is classified as chronic and typically needs a more structured approach, often involving physical therapy to strengthen the muscles supporting your spine.
Some symptoms alongside back pain signal something more serious. Get emergency care if your back pain started after a car accident, bad fall, or sports injury. The same applies if you develop new problems controlling your bowels or bladder, or if back pain occurs alongside a fever. These combinations can indicate nerve compression or infection that needs prompt treatment.