Great question — and it's one worth exploring carefully with a neurologist or movement disorder specialist. Stage 3 or 4 does not automatically exclude someone from being a candidate for deep brain stimulation (DBS). In fact, DBS is often considered when symptoms become more advanced and harder to manage.
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Great question — and it's one worth exploring carefully with a neurologist or movement disorder specialist. Stage 3 or 4 does not automatically exclude someone from being a candidate for deep brain stimulation (DBS). In fact, DBS is often considered when symptoms become more advanced and harder to manage.
Generally, someone may be a good candidate for DBS if:
- Parkinson's symptoms are significantly reducing quality of life
- Symptoms are not well-controlled despite appropriate medications
- Dyskinesia or other medication side effects are difficult to tolerate
- There are disabling tremors or motor fluctuations (periods when medications wear off) One MyParkinsonsTeam member shared that they pursued DBS and called it "the best decision I have ever made," noting it helped interrupt progression of their symptoms.
That said, DBS does carry risks that need to be weighed carefully, including:
- Infection or bleeding in the brain
- Seizures or stroke (rare)
- Side effects like speech difficulties, balance problems, or mood changes The key is having an honest conversation with a neurologist or neurosurgeon who can assess individual circumstances. There's no universal "too late" — but the overall health and cognitive status of the person does factor into whether DBS is appropriate. Research shows benefits can last five years or more in many people.
July 21
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