Pain

Fibromyalgia

A syndrome marked by widespread pain throughout the body, fatigue, unrefreshing sleep and changes in mood and concentration.

Emerging evidence

What it is

Fibromyalgia causes widespread pain, persistent fatigue, unrefreshing sleep and, often, trouble concentrating and mood changes. Test results usually come back normal, and many people feel they aren't believed. The pain, however, is real: it involves changes in how the nervous system processes signals.

How medical cannabis may be considered

Some people report improvement in pain, sleep and their overall sense of wellbeing. Because fibromyalgia has many components, medical cannabis is usually just one part of care, alongside guided physical activity, good sleep and emotional health.

What treatment aims for

Ease pain and fatigue.
Improve sleep quality.
Support a return to activities, including physical activity, which is central to treatment.

Important precautions

Cannabis is one piece of care, alongside guided exercise, sleep and emotional health.
Because the evidence is still early, the response is assessed carefully, ideally with the diary.
Watch for drowsiness at first, especially if you already take sleep or pain medication.

Common questions

Why is the evidence considered emerging?

Because studies in fibromyalgia are still few and small, with mixed results. That doesn't rule out treatment, but it calls for realistic expectations and close follow-up.

Do I need a fibromyalgia diagnosis report for the consultation?

It isn't required. Bring what you have: reports, test results and a list of treatments you've tried. The assessment also considers your story.

Other conditions in this area

Chronic and neuropathic pain

This content is educational. Whether any treatment is appropriate depends on an individual medical assessment, and results are not guaranteed.

Reading before your consultation

First consultation

What to expect from your first consultation

How to prepare, what happens during the appointment and what you take home at the end. A guide to help you arrive feeling more at ease.

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Treatment

Side effects and interactions: what to know

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Regulation

How the prescription process works in Brazil

Pharmacy, importation or patient association? A clear overview of the legal routes to access medical cannabis treatment.

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Take the first step at your own pace.

A consultation to hear your story, answer your questions and honestly assess whether medical cannabis makes sense for you.

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