Pulled muscle in the lower back on the right side

A strain can affect the muscles that support the spine and pelvis. It may follow lifting, an awkward twist, a new workout, or repeated posture. The discomfort is often one-sided and can be worse when standing from a chair, rolling in bed, or tightening the abdomen. Pain travelling down the leg, tingling, numbness, or weakness points to a different pattern that deserves clinical assessment.

Keep short, easy walks in your day and change position regularly. Avoid heavy lifting and fast twisting while the back is irritable. Use a wrapped cold pack early if it feels soothing, or gentle warmth later if that relaxes tight muscles. Resume ordinary tasks gradually, keeping loads close to your body and bending through the hips and knees. A physiotherapist can teach trunk and hip exercises once movement is comfortable.

Seek urgent care for new loss of bladder or bowel control, numbness around the inner thighs, or progressive leg weakness. Prompt assessment is also appropriate after major trauma, with fever or feeling very unwell, or when pain is severe and not easing. Arrange routine care if symptoms persist or keep returning despite sensible activity changes.

Ask whether the pattern fits a muscle strain, which movements are safe, how to lift during recovery, and whether leg symptoms mean your nerves or spine should be examined.