Clinical management. Fits, faints and funny turns

Area of Science:

• Neurology
• Emergency Medicine

Background:

• Alterations in consciousness are frequent reasons for emergency hospital referrals.
• Distinguishing between various causes of altered consciousness is clinically significant.

Purpose of the Study:

• To provide a differential diagnosis for episodes of altered consciousness.
• To emphasize the diagnostic approach to a first epileptic seizure.
• To highlight the relative utility of clinical history versus investigations.

Main Methods:

• Review of existing literature and clinical guidelines.
• Emphasis on clinical assessment and patient history.
• Discussion of diagnostic investigations for altered consciousness.

Main Results:

• Accurate witness history is paramount in diagnosing the cause of altered consciousness.
• Investigations often have limited value in the initial assessment of a first epileptic seizure.
• Epileptic seizures are a key differential diagnosis to consider.

Conclusions:

• A thorough witness account is crucial for effective differential diagnosis of altered consciousness.
• Clinical evaluation should prioritize detailed history taking over extensive investigations for initial assessment.
• Prompt and accurate diagnosis, particularly of first-time epileptic seizures, is essential for appropriate patient management.