Photosensitive tonic-clonic seizure

Generalized-onset tonic-clonic seizures that are provoked by flashing or flickering light.

What is Photosensitive tonic-clonic seizure?

Photosensitive tonic-clonic seizure is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.

If you have Photosensitive tonic-clonic seizure that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.

Possible conditions associated with Photosensitive tonic-clonic seizure

The following conditions have been associated with Photosensitive tonic-clonic seizure. Only a health professional can determine the underlying cause.

Dravet syndrome

Dravet syndrome is a medical condition that may be associated with various symptoms and signs.

Guillouet-Gordon syndrome

Guillouet-Gordon syndrome is a medical condition that may be associated with various symptoms and signs.

Related symptoms

AnxietyDysphagiaGastroesophageal refluxHearing impairmentSeizureSensorineural hearing impairment

When to seek medical care

Seek urgent care if Photosensitive tonic-clonic seizure is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.