Most pulled back muscles heal fully within about two weeks with simple at-home care. The key is managing pain and inflammation in the first few days, then gradually returning to normal movement. Here’s what works and what to watch for.
Ice First, Then Heat
For the first 72 hours after pulling a back muscle, ice is your best tool. It reduces swelling and numbs the area. Apply an ice pack wrapped in a cloth for no more than 20 minutes at a time, then rest for 20 minutes before reapplying. After the first three days, you can switch to heat, which loosens tight muscles and increases blood flow to speed healing. The same 20-minutes-on, 20-minutes-off rule applies to heat packs.
Rest, but Not Too Much
It’s tempting to stay in bed, but prolonged rest actually slows recovery. Lying still for more than a day or two allows your muscles to stiffen and weaken. The better approach is relative rest: avoid whatever activity caused the strain, skip heavy lifting and intense exercise, but keep moving gently throughout the day. Short, easy walks are ideal. They promote blood flow to the injured area without placing heavy demands on your back.
As pain decreases over the first week, gradually increase your activity level. Gentle stretching of the hamstrings and lower back can help restore flexibility, but stop any movement that causes sharp pain.
Over-the-Counter Pain Relief
Both anti-inflammatory medications (like ibuprofen) and acetaminophen effectively reduce acute muscle strain pain within a few hours, and both provide comparable relief over the first week. Topical anti-inflammatory creams applied directly to the sore area work similarly to oral versions but tend to cause fewer side effects like stomach irritation. For most people, starting with acetaminophen or a topical cream is a reasonable first choice, stepping up to oral anti-inflammatories if needed.
How to Sleep With a Pulled Back Muscle
Nighttime is often the hardest part of a back strain because you lose conscious control over your posture. Small adjustments with pillows make a significant difference.
- Side sleepers: Draw your knees up slightly toward your chest and place a pillow between your legs. This aligns your spine, pelvis, and hips and takes pressure off the injured area. A full-length body pillow works well here.
- Back sleepers: Place a pillow under your knees to relax your back muscles and maintain the natural curve of your lower back. A small rolled towel under your waist adds extra support if needed.
- Stomach sleepers: This position is the hardest on a strained back. If you can’t sleep any other way, tuck a pillow under your hips and lower stomach to reduce strain.
What’s Happening Inside Your Muscle
A pulled muscle goes through three healing phases. In the first few days, your body clears out damaged tissue and triggers inflammation, which is why the area feels hot, swollen, and sore. During the second phase, your body begins regenerating new muscle fibers, activating specialized repair cells at the injury site. In the final phase, those new fibers mature and the muscle gradually regains its strength. Scar tissue forms during this stage, which is why gentle stretching matters: it helps the healing tissue stay flexible rather than stiff.
Pulled Muscle vs. Something More Serious
A muscle strain causes pain that stays localized to the injured area. Most people describe it as a sore, aching, or tight sensation that gets worse with certain movements. You may also feel stiffness or muscle spasms. The important distinction is that the pain stays in your back.
A herniated disc feels different. The pain often radiates, sending sharp, shooting sensations down your leg (sometimes called sciatica) or into your arms depending on the location. It frequently gets worse when you sit, cough, or sneeze. You may also notice numbness, tingling, or weakness in your arms or legs. If your pain follows this pattern rather than staying put in one spot, the issue likely isn’t a simple muscle pull.
Certain symptoms require immediate medical attention: loss of bladder or bowel control, numbness in the groin or inner thigh area, or progressive weakness in both legs. These can signal nerve compression that needs urgent treatment.
When Recovery Takes Longer Than Expected
Most people with an uncomplicated back strain feel significantly better within two weeks. If your pain hasn’t improved at all in that time, or if it’s getting worse rather than better, it’s worth getting evaluated. The American College of Physicians recommends trying non-drug approaches first for most back pain, including massage, spinal manipulation, and continued application of heat. These can be especially helpful when a strain lingers beyond the expected timeline.
Preventing a repeat injury matters just as much as treating the current one. Once you’re pain-free, strengthening your core muscles provides the best long-term protection. Your abdominal and lower back muscles work together to stabilize your spine, and weakness in either group leaves you vulnerable to straining the same area again.