There are some known toxins that can cause parkinsonism, most notoriously a chemical called MPTP, found as an impurity in some illegal drugs
viral infections, environmental toxins, carbon monoxide poisoning, and the effects of treatment with antipsychotic drugs.
Antiparkinson drugs are medicines that relieve the symptoms of Parkinson's disease and other forms of parkinsonism.
Anticholinergic drugs reduce some of the symptoms of Parkinsonism, and reduce the reuptake of dopamine, thereby sustaining the activity of the natural neurohormone. They may be effective in all stages of the disease.
Older conventional antipsychotics, such as haloperidol and fluphenazine, as well as others in this class, may cause drug-induced Parkinsonism or pseudo-Parkinsonism.
Pseudoparkinsonism is a reversible syndrome resembling parkinsonism that may result from the dopamine-blocking action of certain antipsychotic drugs. Also known as drug-induced parkinsonism. Therefore, discontinuance of the offending drug will alleviate the Parkinson's-like symptoms.
The anti-influenza drugs are generally well tolerated. Amantadine, which is also used for treatment of Parkinsonism, may show more frequent CNS effects, including sedation and dizziness.
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Cerebellar ataxia is a term that describes a group of disorders that affect the coordination of movement, balance, and speech. Parkinsonism is a term that describes a set of symptoms that include tremor, rigidity, slowness of movement, and postural instability. Both cerebellar ataxia and parkinsonism can have various causes and can sometimes overlap in their clinical presentation. Some types of cerebellar ataxia are inherited and are called spinocerebellar ataxia (SCA). There are many subtypes of SCA, each with different genetic mutations and clinical features. Some SCA subtypes can also present with parkinsonism, either as a primary or secondary symptom. For example, SCA2, SCA3, and SCA17 are known to have parkinsonism as a common feature. The parkinsonism in these cases can be responsive to levodopa treatment, similar to Parkinson's disease, or resistant to it, resembling atypical parkinsonism. Therefore, cerebellar ataxia does not necessarily fall under parkinsonism, but some forms of cerebellar ataxia can be associated with parkinsonism. The diagnosis of cerebellar ataxia and parkinsonism requires a careful clinical evaluation, genetic testing, and sometimes brain imaging to rule out other possible causes. If you have any concerns about your symptoms or your family history, you should consult your doctor for further advice.
because parkinsonism is caused by, or at least correlated with low levels of the neurotransmitter dopamine. Antidepressants help your body regulate levels of this neurotransmitter, among other.
drugs that cause harm.
Multiple blows to the head can cause "punch-drunk" syndrome or dementia pugilistica, as evidenced by Muhammaed Ali, whose parkinsonism is a result of his career in the ring.