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Neurology

Movement Disorders

12 cases on Parkinson's disease pharmacotherapy and device-aided therapy, Huntington's chorea, essential tremor, dystonia, Wilson's disease, and functional movement disorder — choose a case below to open its full multi-voice debate.

NeurologyMovement Disorders
Advanced Parkinson’s Disease: Subcutaneous Levodopa Infusion or One More Round of Oral Optimization

A patient whose oral regimen has been optimized about as far as it can go, weighing a subcutaneous infusion pump against one more bounded round of oral adjustment before committing to it.

Case 0001
NeurologyMovement Disorders
Off Episodes in Parkinson’s Disease: Continuous Apomorphine Infusion or Staying with Rescue Injections

A patient whose rescue injections work when he can administer them — the real problem is administering them during the exact episodes they are meant to treat.

Case 0002
NeurologyMovement Disorders
New-Onset Seizure on High-Dose Carbidopa/Levodopa: The March 2026 Vitamin B6 Warning in Practice

A new-onset seizure in a patient on high-dose carbidopa/levodopa, matching a pattern the FDA flagged in a March 2026 safety warning.

Case 0003
NeurologyMovement Disorders
A Dopamine Agonist and a Gambling Problem: Continue, Taper, or Switch

A medication started specifically to delay dyskinesia has produced a different, unanticipated harm, and stopping it is not as simple as it sounds.

Case 0004
NeurologyMovement Disorders
Younger-Onset Parkinson’s Disease: Starting on Levodopa or Delaying It with a Dopamine Agonist

A newly diagnosed 47-year-old choosing between two first-line strategies whose real tradeoff plays out over a career, not a single clinic visit.

Case 0005
NeurologyMovement Disorders
After Deep Brain Stimulation: How Quickly to Reduce Parkinson’s Medication Doses

Three weeks after deep brain stimulation surgery, his medication doses are already being reduced — the question is how quickly that reduction should continue.

Case 0006
NeurologyMovement Disorders
Choosing a VMAT2 Inhibitor for Huntington’s Chorea When the Whole Class Carries a Suicidality Warning

Three drugs, one shared mechanism, and one shared warning that carries different weight in Huntington’s disease than in almost any other condition.

Case 0007
NeurologyMovement Disorders
Essential Tremor and a History of Asthma: Propranolol, Primidone, or Neither

The better-studied first-line drug for tremor carries a real respiratory risk for this specific patient, and the alternative has its own real tolerability problem.

Case 0008
NeurologyMovement Disorders
Cervical Dystonia After Years of Botulinum Toxin: Switching Serotype or Staying the Course

A treatment that worked reliably for years has started failing faster with every cycle, and the reason changes which drug comes next.

Case 0009
NeurologyMovement Disorders
Trihexyphenidyl for Generalized Dystonia: Why a Child and an Adult Hit Very Different Dose Ceilings

The same drug and the same mechanism, and two patients who can tolerate wildly different doses of it, for reasons the team has to make explicit rather than assume.

Case 0010
NeurologyMovement Disorders
New Wilson’s Disease with Neurological Symptoms: Penicillamine’s Real Risk of Early Neurological Worsening

A new diagnosis, two chelators, and a real difference in early neurological risk between them for her specific presentation.

Case 0011
NeurologyMovement Disorders
A Functional Tremor After a Car Accident: What Medication Can and Can’t Treat

A tremor with no structural cause, and a patient who wants to know plainly whether medication has any real role in her treatment.

Case 0012
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