What is the relationship between Campylobacter infection and Guillain-Barré syndrome, and when does weakness require urgent assessment?

Campylobacter infection can be linked to Guillain-Barré syndrome in rare cases. Guillain-Barré syndrome is a serious condition that affects the nerves and requires urgent treatment in a hospital [5]. Although most people recover completely from a Campylobacter infection, a very small percentage may develop this syndrome after the infection [2]. It is important to recognize the symptoms that require immediate medical attention.

The link between Campylobacter infection and Guillain-Barré syndrome

Guillain-Barré syndrome is a rare condition believed to be caused by problems with the immune system, often starting a few weeks after an infection such as influenza or an intestinal infection [5]. In this syndrome, the body's immune system accidentally attacks the nerves [5]. Campylobacter infection is a known cause that can lead to Guillain-Barré syndrome [2]. This means that a Campylobacter infection can increase the risk of developing this rare neurological syndrome.

Symptoms of Guillain-Barré syndrome requiring urgent assessment

Guillain-Barré syndrome affects senses and movement, and may also affect vital functions such as breathing and heart rate [5]. Symptoms usually start in the arms and legs first before spreading to other parts of the body, worsening over the first two to four weeks [5]. Symptoms that require urgent medical evaluation include:

• Increasing muscle weakness and difficulty moving joints, with this weakness often beginning in the feet and hands [5].
• Breathing difficulties.
• Problems with facial muscles, such as facial drooping or difficulty swallowing or speaking [5].
• Eye problems, such as double vision.
• Severe or burning pain (nerve pain), often in the legs or back [5].

If you experience any of these symptoms, especially weakness that worsens or spreads, it is essential to seek medical help immediately. In the event of problems with facial muscles, such as drooping on one side of the face, difficulty swallowing or speaking, or the inability to lift one or both arms, you should call emergency services immediately [5]. These symptoms can be signs of other medical emergencies requiring urgent attention.

Diagnosis and treatment

If a doctor suspects Guillain-Barré syndrome based on symptoms, you will be referred to a specialist in neurological diseases (neurologist) for testing and treatment [5]. Tests may include electrical nerve and muscle tests, breathing tests, blood tests, and a lumbar puncture (sampling spinal fluid) [5]. Once diagnosed, Guillain-Barré syndrome is treated in a hospital immediately, and treatment can take several weeks or even months [5]. The main treatment is immunotherapy to stop the immune system from attacking the nerves, which may include intravenous immunoglobulin (IVIG) or plasma exchange [5].

Preventing Campylobacter infection

To reduce the risk of Campylobacter infection, and consequently reduce any potential risks of rare complications like Guillain-Barré syndrome, it is important to follow good food hygiene practices. This includes cooking poultry and meat thoroughly, using separate cutting boards and utensils for raw meat, and washing hands thoroughly with soap and water after handling raw meat or animals [3]. Drinking treated water and pasteurized milk also reduces the risk of infection [4]. For more information about Campylobacter infection and its gastrointestinal symptoms, you can visit Campylobacter infection: raw chicken and bloody diarrhea (Arabic).

Medical references

• Campylobacter Infections
• About Campylobacter infection
• About Campylobacter infection | Campylobacter | CDC
• Guillain-Barré syndrome - NHS