barometric pressure and arthritis pain Archives - Living With Arthritis
Research supports a connection between the weather and arthritis pain and stiffness were slightly worse with rising barometric pressure and. Rheumatoid arthritis (RA) is a bone destructive autoimmune disease. Many patients with RA recognize fluctuations of their joint synovitis. Tag Archives: barometric pressure and arthritis pain Some doctors think that these stories of weather causing joint pain are old wives' tales, but science is.
People have been asking these questions for many years without finding good answers.
Tag Archives: barometric pressure and arthritis pain
What we think we know Past studies examining the effect of rain, humidity, and other weather-related factors on symptoms of arthritis have been inconclusive, and in some cases, contradictory. Some suggest that the key variable is rising barometric pressure. Other studies found just the opposite — that falling pressure could provoke joint pain or stiffness. There have even been attempts to artificially vary environmental conditions to mimic weather changes, such as placing arthritis sufferers in barometric chambers and varying the pressure up and down.
There are many potential factors — humidity, temperature, precipitation, and barometric pressure among them. Having reviewed the studies, I find myself not knowing how to answer my patients who ask me why their symptoms reliably worsen when the weather is damp or rain is coming, or when some other weather event happens.
I usually tell them that, first, I believe there is a connection between weather and joint symptoms, and second, researchers have been unable to figure out just what matters most about the weather and arthritis symptoms or why there should be a connection. The newest studies In just the past year or so, two new studies have weighed in on the question of whether weather has an impact on arthritis symptoms.
And both found that yes, indeed, weather matters! They found that over a two-year period, pain and stiffness were slightly worse with rising barometric pressure and humidity, although the overall average impact was small.
Received Sep 1; Accepted Nov This article has been cited by other articles in PMC. Fluctuations of air pressure and joint synovitis in the patients.
- Does flying and cabin pressure affect osteoarthritis?
- Inverse Association between Air Pressure and Rheumatoid Arthritis Synovitis
- Weather and Arthritis Pain
Fluctuations of each item are illustrated between and Correlation coefficients of RA joint synovitis in association with air pressure across different evaluations. Detailed information of the RA patients. Many patients with RA recognize fluctuations of their joint synovitis according to changes of air pressure, but the correlations between them have never been addressed in large-scale association studies. To address this point we recruited large-scale assessments of RA activity in a Japanese population, and performed an association analysis.
Weather and Arthritis Pain - Living With Arthritis
Detailed correlations between air pressure and joint swelling or tenderness were analyzed separately for each of the patients with more than 20 assessments to regulate intra-patient correlations. Association studies were also performed for seven consecutive days to identify the strongest correlations. Standardized multiple linear regression analysis was performed to evaluate independent influences from other meteorological factors. As a result, components of composite measures for RA disease activity revealed suggestive negative associations with air pressure.
Standardized multiple linear regression analysis revealed these associations were independent from humidity and temperature. Our findings suggest that air pressure is inversely associated with synovitis in patients with RA. Introduction Rheumatoid arthritis RA is an autoimmune disorder characterized by joint synovitis and resultant joint destruction.
The association between arthritis and the weather.
Patients with RA present with swellings and tenderness of their joints, especially small joints such as metacarpophalangeal joints and proximal interphalangeal joints. Joint swellings and tenderness are closely related with future joint destruction  and this is why joint swellings and tenderness are included in the items for composite measures used for evaluation of RA activity  — .
A large number of studies have tried to elucidate basic mechanisms of joint synovitis in RA and revealed the importance of inflammatory cytokines such as TNF-alpha and IL-6 to which biological agents were developed to target . On the contrary, environmental factors which influence joint synovitis are scarcely known. Several studies with a relatively large number of subjects have reported seasonal variations of RA symptoms or joint destruction but the relationship is still inconclusive  — .