By Dr. Hemant Bansal, Senior Consultant – Orthopaedics & Spine, Narayana Hospital, Gurugram

Winter often brings a noticeable increase in lower back pain and sciatica symptoms, with many hospitals reporting up to a 20–30% rise in back-pain OPD visits during this season. The drop in temperature affects the spine, surrounding muscles, and nerves in several ways, making existing conditions flare up and new symptoms appear more easily.

One of the primary reasons for this seasonal spike is the tightening of muscles in cold weather. Low temperatures cause muscles to contract and become stiff, reducing flexibility and increasing the strain on the lumbar region. When the lower-back muscles tighten excessively, they can put additional pressure on the sciatic nerve, resulting in sharp radiating pain, numbness, or tingling down the leg. Morning stiffness also becomes more pronounced as the body tries to adjust after hours of inactivity.

Reduced physical activity during winter further adds to the problem. Most people tend to stay indoors and move significantly less, which weakens the core and back-supporting muscles. Poor muscle strength limits spinal stability, allowing more stress to fall on the vertebrae and discs. This can aggravate chronic lower back pain or trigger fresh episodes of discomfort. The lack of movement also hampers blood circulation, increasing inflammation and stiffness around the spine.

Another major contributor is prolonged sitting. Whether due to work-from-home routines, long hours spent indoors, or simply staying wrapped in blankets, winter encourages a more sedentary lifestyle. Extended sitting, especially with poor posture, places increased pressure on the lower spinal discs. Over time, this compresses the sciatic nerve and worsens symptoms such as backache, leg pain, and reduced mobility. Limited circulation in the lumbar region further heightens discomfort.

Managing winter-related back pain requires consistent and mindful care. Staying warm, performing regular stretches, and maintaining an active routine can significantly reduce stiffness and improve circulation. Using proper back support while sitting, avoiding sudden movements, and strengthening the core also play a crucial role in preventing flare-ups. However, persistent or worsening symptoms such as radiating leg pain, numbness, weakness, or difficulty standing or walking should not be ignored.

Sciatica and lower back pain are highly manageable with timely attention and the right treatment plan. Early intervention during the winter months can help you stay active, mobile, and pain-free.

Related Best at home stretches to relieve sciatica in cold weather Indoor exercises to maintain core strength during winter How to adjust posture when sitting long hours at home Heat therapy techniques for immediate sciatic relief When to see a doctor for worsening sciatica symptoms in winter