Narrowed Nerve Canal · Lower Back & Legs Lower Back & Legs Guide
Medically Reviewed by Dr Vem Krishna Bhargava Reddy

Spinal stenosis

Narrowing of the spinal canal that can squeeze the nerves, most often in the lower back.

Affected Area Central lumbar spinal canal
Key Signal Leg cramping or heaviness when walking
First-Line Care Forward bending posture & physiotherapy
Expected Outlook Managed with activity pacing and core strength
Jump to section in this guide ↓

The spinal canal is the space that protects the spinal cord and nerves. With age, thickened ligaments, bulging discs and bony overgrowth can gradually narrow this space and press on the nerves.

It is most common in people over 50 and usually develops slowly.

Patients with spinal stenosis frequently report one or more of the following sensations:

Pain, heaviness, tingling or weakness in the legs when walking or standing
Symptoms that ease when sitting or bending forward
Needing to stop and rest after walking a short distance
Lower back pain
In the neck: clumsy hands or problems with balance
Routine Specialist Consultation

Otherwise, see a spine specialist if symptoms last more than a few weeks, keep coming back, or stop you from working, sleeping or walking comfortably.

Phase 1 · First-Line Care

Without surgery

The vast majority of spine conditions begin and resolve with conservative care:

1
Physiotherapy and exercises, including cycling and walking programmes
2
Medication for pain and nerve symptoms
3
Epidural injections for flare-ups
4
Activity changes, such as using a walking aid or leaning forward on a trolley
Phase 2 · When Needed

When surgery may help

Surgery is only considered when non-surgical measures do not provide relief:

Surgery is considered when symptoms seriously limit walking or daily life despite treatment, or when weakness is increasing. A decompression operation removes the tissue pressing on the nerves, and in suitable patients this can be done through small incisions.

Outlook & Rehabilitation

After a decompression, many patients are walking within a day and notice their walking distance improve over the following weeks.

Recovery varies from person to person. Your doctor will guide you on what is right for you.

Why does leaning forward help?

Bending forward slightly opens up the spinal canal, giving the nerves more room. That's why many people find leaning on a shopping trolley easier than walking upright.

Will stenosis get worse?

It often stays stable for long periods. Some people's symptoms slowly progress, which is why regular review matters.

CLINICAL CONSULTATIONS · HYDERABAD

Consult Dr Vem Krishna Bhargava Reddy regarding your spinal stenosis symptoms

Most spine conditions respond to structured conservative care. If your symptoms are severe, worsening, or not responding to initial remedies, an in-person clinical examination and MRI review will give you clear, reassuring answers.

Consultations are scheduled across Apollo Hospitals (Jubilee Hills) and Vem Speciality Clinics, Madhapur based on schedule and clinical availability.

Book Appointment Direct line: +91 90937 44744
Book Appointment