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February 19th is Rain Water (also known as “Yu shui” in Chinese), one of the 24 solar terms in the traditional Chinese calendar. It marks the transition from winter to spring. Rain Water signifies the beginning of the end of the cold season and the start of a more active water cycle as temperatures gradually rise.

During this solar term, the weather starts to get warmer, and precipitation increases. As the name suggests, Rain Water highlights the significance of rainfall. Changes in weather conditions, including shifts in humidity and barometric pressure, can play a role in the onset or worsening of arthritis symptoms. Some people with arthritis may experience increased pain, stiffness, or swelling during this period.

How air humidity can impact arthritis symptoms

1. Joint Inflammation: Humidity might affect arthritis symptoms due to its impact on joint inflammation. High humidity could lead to the expansion of blood vessels and increased blood flow to affected joints, potentially exacerbating inflammation. This can subsequently intensify the pain and discomfort experienced by arthritis patients.

2. Barometric Pressure: Another factor related to humidity is barometric pressure, which refers to the weight of the atmosphere pressing down upon the Earth's surface. Changes in barometric pressure, often accompanying shifts in humidity levels, can affect the expansion and contraction of tissues, including those surrounding joints. These changes may contribute to increased pain and joint stiffness.

3. Moisture Absorption: Humidity can affect the porous structure of bones and cartilage, potentially leading to changes in their mechanical properties. Increased moisture absorption might impact the elasticity and strength of these tissues, worsening arthritis symptoms.

4. Psychological Factors: It is essential to acknowledge the potential psychosocial influence of high humidity on arthritis. Individuals with arthritis may be more prone to discomfort and depressive symptoms in humid environments. Psychological distress can then exacerbate perceived pain, making the experience of living with arthritis more challenging.

How to manage arthritis in humid environments

While it may not be possible to control the weather or the humidity levels in a given area, there are several strategies individuals with arthritis can employ to manage their symptoms effectively:

1. Temperature Control: Invest in climate control devices, such as air conditioners or dehumidifiers, to help regulate indoor humidity levels. Maintaining a consistent and comfortable environment can provide relief for arthritis sufferers.

2. Physical Activity: Engage in regular low-impact exercises, such as swimming or cycling, which can help strengthen the muscles surrounding the joints. Physical activity plays a crucial role in managing arthritis symptoms, regardless of the humidity levels.

3. Healthy Lifestyle: A well-rounded healthy lifestyle can help manage arthritis symptoms in any weather condition. Eating a balanced diet, maintaining a healthy weight, and managing stress levels are all essential aspects of an arthritis management plan.

4. Therapies: There are several effective arthritis-specific treatments to manage pain and inflammation. Radial shockwave therapy is a well-established way to treat various musculoskeletal conditions, including arthritis. Intermittent pneumatic compression (IPC) therapy also helps with pain relief and muscle relaxation. There is an IPC machine for home on the market, allowing individuals to get relief from arthritis pain and stiffness anytime in the comfort of their home.