Argyll Robertson Pupil

Argyll Robertson pupil is a rare condition characterized by:

• Bilateral small pupils that constrict when focusing on a near object (accommodation) but do not react to light
• Often associated with neurosyphilis or other neurological conditions

Symptoms

1. Pupil reaction: Lack of reaction to light, but normal reaction to accommodation
2. Vision problems: None directly related to the pupil reaction

Causes

1. Neurosyphilis: Tertiary syphilis infection affecting the nervous system
2. Other neurological conditions: Such as diabetes, multiple sclerosis, or CNS damage

Diagnosis

1. Pupil examination: Observing pupil reaction to light and accommodation
2. Medical history: Evaluating for underlying conditions

Treatment

1. Address underlying condition: Treating the underlying cause, such as syphilis
2. Monitoring: Regular eye exams to track pupil reaction and overall eye health

If you suspect an Argyll Robertson pupil, consult an eye care professional or a neurologist for proper diagnosis and treatment.