Reviewed by Dr. Devashish Raturi (PT)
Specialist in Physical Medicine & Rehabilitation with expertise in chronic pain, joint disorders, and postural dysfunctions. Delivers evidence-based musculoskeletal rehabilitation focused on functional movement, pain relief, and posture correction. Skilled in clinical movement assessment, orthotic prescription, and structured exercise therapy for long-term functional recovery.
May 7, 2026
What is Low Back Pain?
Low back pain (LBP) is one of the most common health problems worldwide. It can range from a dull ache to sharp, debilitating pain that interferes with daily activities like sitting, walking, or bending. LBP affects people of all ages and is a leading cause of disability and missed workdays. While it is often caused by strain or overuse, underlying conditions like herniated discs or arthritis can also contribute.
What causes Low Back Pain?
The lower back (or lumbar spine) is a complex structure made up of vertebrae, discs, muscles, ligaments, and nerves. It acts as a support system for your upper body while allowing flexibility and movement. Common causes of low back pain include:
– Muscle strain or ligament sprain: Overstretching or tearing due to heavy lifting or sudden movements.
– Poor posture: Sitting or standing in awkward positions can put stress on the lumbar spine.
– Degenerative changes: Aging can lead to conditions like arthritis or disc degeneration.
– Herniated discs: When the soft cushioning between vertebrae bulges or ruptures, it can press on nerves, causing pain.
– Sedentary lifestyle: Weak back and core muscles due to lack of exercise can contribute to instability and pain.
What can be done?
Physiotherapy offers a range of effective treatment options for managing low back pain, including:
1. Manual therapy: Hands-on techniques like mobilization and manipulation.
2. Therapeutic exercises: Strengthening and stretching routines.
3. Electrotherapy: Use of modalities like TENS or ultrasound.
4. Postural correction: Teaching proper alignment and ergonomics.
5. Education: Guiding patients about their condition and prevention strategies.
How does it work?
1. Manual therapy: Techniques like spinal mobilization help relieve pain, improve joint mobility, and reduce stiffness.
2. Therapeutic exercises: Strengthening core muscles provides better support for the spine while stretching relieves muscle tension and enhances flexibility.
3. Electrotherapy: TENS (Transcutaneous Electrical Nerve Stimulation) reduces pain by altering nerve signalling, and ultrasound promotes healing by improving blood flow.
4. Postural correction: Teaching proper sitting, standing, and lifting techniques prevents excessive strain on the lower back.
5. Education: Helping patients understand their condition empowers them to manage pain effectively and avoid future episodes.
For more tips on maintaining a healthy back, check out our articles on”Simple Stretches for Back Pain Relief” and “Role of ergonomics and posture”. If your pain persists or worsens, consult a physiotherapist or healthcare professional for a personalized treatment plan.
Frequently Asked Questions About Physical Therapy Rehabilitation
How many physiotherapy sessions are typically needed for back pain?
Most patients require 6-12 sessions over 6-8 weeks for meaningful improvement. Acute back pain often resolves in 4-6 sessions, while chronic conditions may need 12-20 sessions combined with home exercises. Your physiotherapist adjusts the plan based on your response.
Is physiotherapy better than painkillers for back pain?
Painkillers manage symptoms temporarily but don’t address the underlying cause. Physiotherapy treats root causes muscle imbalances, joint stiffness, poor movement patterns providing longer-lasting relief. Most clinical guidelines now recommend physiotherapy as a first-line treatment over long-term medication use.
Can physiotherapy fix a slipped or herniated disc?
Physiotherapy can significantly reduce pain and improve function in most disc-related conditions without surgery. While it doesn’t physically reposition the disc, targeted exercises, manual therapy, and postural correction reduce nerve irritation and allow the disc to heal naturally over weeks to months.
When should I start physiotherapy for back pain?
Earlier is better. Starting physiotherapy within the first 2 weeks of back pain produces faster recovery and lower risk of chronic pain. Even if pain is severe, gentle physiotherapy techniques can begin immediately complete bed rest is no longer recommended for most back pain cases.
What does a physiotherapist actually do for back pain?
A physiotherapist combines several techniques: hands-on manual therapy to reduce stiffness, prescribed exercises to strengthen weak muscles, postural training to prevent recurrence, electrotherapy (like TENS or ultrasound) for pain relief, and education about your condition. The mix is tailored to each patient.
Is physiotherapy effective for chronic back pain?
Yes. Even for back pain lasting months or years, structured physiotherapy with progressive exercise produces significant improvement in 60-70% of patients. Chronic cases require a longer treatment timeline (12+ weeks) and patient commitment to home exercises, but the results are comparable to surgical outcomes for many conditions.
