Blackouts

A blackout, or a faint, is a sudden loss of consciousness caused by a temporary shortage of blood and oxygen to the brain. They can potentially lead to a fall.

Identifying the causes and risk factors of blackouts is crucial for your safety and well-being.

Recognising Blackouts

Blackouts can sometimes be challenging to identify, particularly when they are brief. However, it's essential to suspect a blackout if:

• You cannot recall the fall.
• You have injuries to your face, indicating that you may not have had chance to put your hands out to save yourself.

Common Causes of Blackouts

Blackouts become more common as we age, and they can result from various factors, including:

• Drop in blood pressure: A sudden drop in blood pressure, often experienced when changing position (e.g., standing up from a chair), can lead to a blackout.
• Heart disorders: Certain heart conditions or irregularities in heart rhythm can contribute to blackouts.
• Anxiety, panic attacks, or stress: Emotional factors such as anxiety, panic attacks, or stress can trigger blackouts in some individuals.

Taking Action

If you suspect that you may have experienced a blackout, it’s essential to inform your GP promptly. Seeking medical advice is crucial to investigate the underlying cause and determine appropriate measures to prevent future episodes.

Preventing Blackouts and Staying Safe

While blackouts may be common, they are not inevitable, and there are steps you can take to reduce the risk:

• Stay well-hydrated: Dehydration can contribute to blood pressure fluctuations, so ensure you drink an adequate amount of water.
• Sit or stand up slowly: When changing positions, do so gradually to minimise abrupt changes in blood pressure.
• Manage stress and anxiety: Consider techniques such as relaxation exercises, mindfulness, or counselling to address emotional triggers.
• Follow your GP's recommendations: If you have an underlying medical condition contributing to blackouts, follow your doctor's advice and treatment plan.

Remember, addressing the potential causes of blackouts can help you stay safe and maintain your overall well-being. By seeking medical guidance and taking preventive measures, you can reduce the risk of blackouts and enjoy a healthier and more active life.

To find out more about blackouts and fainting, explore the following resources or develop your personal action plan:

NHS UK: Fainting

Steady On Your Feet: Self Assessment Tool