Understanding Fibromyalgia Flares

A fibromyalgia flare is a period of increased symptoms — typically worsening pain, heightened fatigue, and intensified cognitive difficulties. Flares can last hours, days, or weeks.

Common Triggers

  • Physical overexertion — doing too much on a "good day"
  • Stress — emotional, mental, or physical stress amplifies central sensitization
  • Poor sleep — even one bad night can trigger a cascade
  • Weather changes — barometric pressure shifts affect many patients
  • Hormonal changes — menstruation, menopause, thyroid fluctuations
  • Illness or infection — even minor colds can trigger flares
  • Dietary factors — some patients report sensitivities to certain foods

During a Flare: Self-Management

🛑 Pace, Don't Push

Cancel non-essential activities. Rest is not laziness — it's treatment. The "boom and bust" cycle (overdoing on good days, crashing on bad ones) perpetuates the condition.

🧘 Gentle Movement Only

On flare days, replace regular exercise with:

- Gentle stretching (5–10 minutes)
- Diaphragmatic breathing
- Warm bath or shower
- Restorative yoga poses (child's pose, legs up the wall)

💤 Prioritize Sleep

Use sleep hygiene strategies aggressively during flares. Consider temporary sleep aids (discussed with your doctor).

When to Seek Medical Help

  • Flare lasts more than 2 weeks without improvement
  • New symptoms appear (different quality of pain, new weakness, fever)
  • Suicidal thoughts or severe depression
  • Inability to perform basic self-care
  • Significant weight loss or gain

Flares are temporary. They pass. The goal is not to prevent all flares (that's impossible) but to reduce their frequency, duration, and intensity through consistent self-management.