A smaller pupil in the eye on the same side as the pain

A smaller pupil in the eye on the same side as your pain can be linked to several health issues. It's important to speak to a healthcare professional if you notice this symptom.

When to seek medical help

If your a smaller pupil in the eye on the same side as the pain is severe, sudden, or accompanied by other concerning symptoms, seek urgent medical attention. Always consult a healthcare professional if you are concerned.

Conditions related to a smaller pupil in the eye on the same side as the pain

Cluster headaches

Cluster headaches are intense episodes of pain that typically occur on one side of the head. These headaches are known for their excruciating nature and can be accompanied by other symptoms. It's important to recognise when to seek medical attention, as well as understanding the available treatment options.

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