Epilepsy: 7 Common Triggers

Epilepsy is an umbrella term for a variety of neurological disorders characterised by recurrent, unpredictable brain seizures. It affects people of all ages, and symptoms will vary depending on the type of seizures, leading to a number of different triggers, symptoms, and treatment options. A thorough understanding of epilepsy and seizures, as well as epilepsy seizure triggers, will not only help those with the condition, but will also help those around them to better support them and come to their aid during a seizure attack.

Table of Contents

• What is Epilepsy?
• Types of Seizures
• 7 Common Seizure Triggers
• Epileptic Seizure Symptoms
• Epilepsy Treatment
• Living with Epilepsy: Coping Strategies and Support
• Conclusion
• More Information

What is Epilepsy?

Epilepsy is a chronic disorder that leads to abnormal brain activity, resulting in a seizure attack. These brain seizures can vary widely, from brief lapses in awareness to convulsions and loss of consciousness. Epilepsy can be caused by various factors, including genetic predisposition, brain injuries, infections, and structural brain abnormalities.

Types of Seizures

Epileptic seizures are broadly categorised into two main types: focal (partial) seizures and generalised seizures. Focal seizures originate in a specific area of the brain, while generalised seizures affect both hemispheres. Because there are different kinds of seizures, there are different options and ultimate prognoses for individuals with epilepsy.

7 Common Seizure Triggers

Understanding potential epilepsy seizure triggers is crucial for managing epilepsy. Triggers can vary among individuals, and identifying and mitigating them play a pivotal role in seizure attack control. While there are a host of triggers that may be more specific to certain individuals, the following are 7 common seizure triggers:

Lack of Sleep

Sleep deprivation is a common trigger for seizures. Establishing a consistent sleep schedule and prioritising adequate rest is essential for individuals with epilepsy.

Stress and Anxiety

Emotional stress and anxiety can lower the seizure threshold. Stress management techniques, such as meditation and therapy, may help in reducing seizure frequency.

Flashing Lights (Photosensitivity)

Some individuals with epilepsy are sensitive to flickering lights, such as those from television screens or strobe lights. Avoiding prolonged exposure to such stimuli is crucial.

Alcohol and Substance Use

Excessive alcohol consumption and certain recreational drugs can trigger seizures. Individuals with epilepsy are advised to avoid substance abuse.

Hormonal Changes

Hormonal fluctuations, particularly in women during menstruation, pregnancy, or menopause, may influence seizure activity. Hormone therapy and contraception management can be considered.

Missed Medications

Irregular or missed doses of antiepileptic medications can lower seizure thresholds. Adhering to prescribed medication schedules is essential for seizure control.

Epileptic Seizure Symptoms

While epileptic seizure attack symptoms may vary depending on the type of epilepsy an individual may suffer from, there are usually some similarities. These may include:

• Lapse in consciousness 
• Repetitive movements, such as lip smacking, swallowing, or rapid blinking
• Staring
• Body spasms or jerking
• Confusion

Epilepsy Treatment

Effective epilepsy management often involves a combination of medication, lifestyle modifications, and, in some cases, surgical interventions.

Antiepileptic Medications

The primary approach for epilepsy treatment is antiepileptic drugs (AEDs). These medications work by stabilising electrical activity in the brain. Finding the right medication and dosage may require adjustments based on an individual’s response.

Ketogenic Diet

The ketogenic diet, high in fats and low in carbohydrates, has shown effectiveness in reducing seizures, especially in children with epilepsy. It alters the body’s metabolism, leading to a state of ketosis that may help control brain seizures.

Responsive Neurostimulation (RNS)

RNS is a newer treatment that involves implanting a device in the brain to monitor electrical activity continuously. When abnormal patterns are detected, the device delivers targeted stimulation to prevent seizures.

Epilepsy Surgery

For some individuals, surgical interventions may be considered. This can involve removing or disconnecting the part of the brain responsible for seizures. Surgery is typically considered when seizures originate from a specific, well-defined area of the brain.

Lifestyle Modifications

Adopting a healthy lifestyle can complement medical treatments. This includes maintaining a regular sleep schedule, managing stress, and avoiding known triggers.

Living with Epilepsy: Coping Strategies and Support

Education and Self-advocacy

Learning about epilepsy, its triggers, and available treatments helps individuals to advocate for their health. Being informed helps in making educated decisions and effectively communicating with healthcare professionals.

Support Networks

Building a strong support system is crucial. Friends, family, and epilepsy support groups provide emotional support, understanding, and practical advice.

Seizure Attack Response Plans

Developing a seizure response plan with healthcare providers ensures that individuals with epilepsy and those around them know how to respond during a seizure attack. This can include first aid measures and advice on when to seek medical assistance.

Regular Medical Check-ups

Consistent follow-ups with healthcare providers are essential to monitor medication effectiveness, make adjustments as needed, and address any emerging concerns.

Psychological Support

Epilepsy can impact mental health. Seeking therapy or counselling can help individuals cope with the emotional challenges associated with living with a chronic condition.

Conclusion

Living with epilepsy involves navigating a complex landscape of triggers, treatment options, and lifestyle adjustments. Understanding epilepsy, its triggers, and available treatments is crucial for individuals and their support networks. Through a combination of medication, lifestyle modifications, and support plans, individuals with epilepsy can lead fulfilling and normal lives. As research continues to advance, the hope for improved treatments and enhanced quality of life for those affected by epilepsy remains steadfast. Education, advocacy, and fostering a supportive community contribute to a more informed and compassionate approach to epilepsy care.

For more information, please contact:

Dr A Perez
Discipline: Neurologist
Hospital: Maputo Private Hospital
Telephone: +258 (0) 84 095 7900

Dr M Khan
Discipline: Neurologist
Hospital: Ethekwini Hospital and Heart Centre
Telephone: +27 (0) 31 581 2366