How Long Can a Pulled Muscle in the Back Last?

A pulled muscle in the back, or muscle strain, occurs when its fibers are torn or overstretched due to excessive force or improper movements. This common injury causes discomfort, stiffness, and reduced mobility. Approximately 39% of U.S. adults experience back pain in their lifetime, often due to such strains. While generally not severe, a pulled back muscle can significantly impact daily activities.

Understanding Recovery Timelines

Recovery time for a pulled back muscle varies considerably with injury severity. Most mild strains typically resolve within a few days to two weeks, with pain and stiffness gradually improving.

Moderate muscle strains may require a longer recovery, often taking several weeks to months to heal completely. For instance, a Grade 2 strain, where some muscle fibers are torn, might take 2-3 months for full recovery. Severe muscle strains, involving a complete tear, can take four to six months, sometimes requiring surgical intervention.

What Affects Healing Time

Several factors influence how quickly a pulled back muscle heals, with strain severity as a primary determinant. Muscle strains are categorized into three grades: Grade 1 involves minor damage to muscle fibers without a complete tear. Grade 2 signifies a moderate tear affecting some fibers, leading to noticeable weakness and reduced range of motion. Grade 3 represents a severe injury where the muscle fibers are completely torn or ruptured.

Individual differences also play a role in healing. Factors like age, overall health, and pre-existing conditions affect the body’s ability to repair damaged tissues; younger, healthier individuals often recover faster. The level of activity and adherence to care protocols also impact healing. Continued strain or lack of rest can delay recovery, while following treatment guidelines promotes efficient healing.

Steps for Home Recovery

Managing a pulled back muscle at home involves several steps to alleviate pain and support healing. Short-term rest for 24 to 48 hours is recommended initially to prevent further injury. However, prolonged bed rest is discouraged, as light activity can promote healing and reduce stiffness.

Applying cold therapy, such as an ice pack, helps reduce inflammation and numb the area during the first 24-48 hours. Apply ice packs for 10-20 minutes at a time, using a towel barrier. After the initial acute phase (typically 48 hours), heat therapy can increase blood flow and relax tense muscles. Over-the-counter NSAIDs like ibuprofen can help manage pain and inflammation.

Gradually reintroducing gentle movement and stretching is important to prevent muscle stiffness and encourage blood flow. Exercises like knee-to-chest stretches, cat-cow stretches, and pelvic tilts can be performed within a pain-free range. Avoiding activities that aggravate the pain, such as heavy lifting or sudden twisting movements, is also important to prevent re-injury.

Signs to See a Doctor

While most pulled back muscles improve with home care, certain signs indicate the need for professional medical evaluation. Persistent or worsening pain that does not improve after a few weeks of home treatment warrants a doctor’s visit. Severe pain or pain that constantly gets worse, especially at night, is also a cause for concern.

Seek professional medical attention if you experience:
Pain accompanied by neurological symptoms like numbness, tingling, or weakness in the legs, which could suggest nerve irritation or damage.
Loss of bowel or bladder control (a rare but serious symptom known as cauda equina syndrome).
Fever.
Unexplained weight loss.
Pain resulting from a significant injury or fall.