By Basant El-Faramawy
As temperatures drop, joint pain often intensifies, particularly for the 58.5 million American adults living with arthritis. Experts explain that cold weather causes blood vessels to narrow, reducing blood flow to joints and thickening the synovial fluid that lubricates them.
Why Cold Weather Affects Joints
Dr. Mariko L. Ishimori, interim director of the Cedars-Sinai Division of Rheumatology, said synovial fluid acts like motor oil in joints but becomes more like sludge in cooler temperatures. This physiological response makes joints operate best in temperate weather.
Inactivity Compounds Stiffness
Behavioral changes also play a role. Nearly 60 percent of people are less active during winter months, according to the National Recreation and Park Association. Orthopedic surgeon Samuel Ashby of Banner Health noted that reduced movement allows synovial fluid to build up, while muscles and tissues tighten and blood flow slows, leading to temporary stiffness and soreness.
Barometric Pressure Theory
Another theory suggests that drops in atmospheric pressure during winter storms cause tendons and muscles to expand, triggering pain. UChicago Medicine states that while everyone reacts to fluctuating barometric pressure, those with arthritis or chronic pain are more vulnerable to discomfort.
Simple Strategies for Relief
Experts recommend staying active to keep joints lubricated. Federal guidelines suggest at least 150 minutes of aerobic exercise weekly plus two days of strength training. Even 30 minutes of daily yoga or strength training can help. Hydration is crucial for synovial fluid production, though people tend to drink less water in winter. Layering warm clothing, using heating pads or electric blankets, and wearing hats, gloves, and scarves can increase circulation and loosen tight muscles.
When to Seek Professional Help
If self-care measures fail, medical intervention may be needed. Andrew Bang, a chiropractor at the Cleveland Clinic, advised seeking help when joint pain disrupts daily activities despite using heat, stretching, movement, and layering. Doctors can provide tailored treatments such as medication or therapy.
