What causes reactive arthritis flare ups?

[KeithD]

Reactive arthritis is a type of arthritis that occurs as a response to an infection in another part of the body, most commonly in the urinary tract, genitals, or intestines. Flare-ups of reactive arthritis can be triggered by a number of factors, including:

1. Re-exposure to the triggering infection: Re-exposure to the bacteria or virus that initially caused the infection can trigger a flare-up of reactive arthritis.
   
2. Physical stress: Physical stress, such as overuse of a joint or sudden intense physical activity, can trigger a flare-up of reactive arthritis.
   
3. Other infections: Other infections, such as respiratory or gastrointestinal infections, can trigger a flare-up of reactive arthritis.
   
4. Stress: Emotional stress or other forms of psychological stress can trigger a flare-up of reactive arthritis.
   
5. Certain medications: Certain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), can trigger a flare-up of reactive arthritis.
   

It is important to work with a doctor to identify the specific triggers of reactive arthritis in your case and to develop a comprehensive treatment plan that can help you manage the condition effectively. This may include lifestyle modifications, such as maintaining a healthy diet and exercise regimen, and medications to control joint pain and inflammation. In some cases, antibiotics may also be prescribed to treat the underlying infection.