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Apr 23, 2019, 06:24 AM
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Member Since: Dec 2018
Location: New Jersey
Posts: 6,008
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I think its extremely important to see your doctor right away. The have meds that help with this but sometimes not taking the antipsych is a way of removing those side effects. Some of them are dangerous side effects or could at least endanger the way you live your life. I cant stress enough how important I think it is for you to see your doctor.
Quote:
Extrapyramidal symptoms (EPS), also known as extrapyramidal side effects (EPSE), are drug-induced movement disorders that include acute and tardive symptoms. These symptoms include dystonia (continuous spasms and muscle contractions), akathisia (motor restlessness), parkinsonism (characteristic symptoms such as rigidity), bradykinesia (slowness of movement), tremor, and tardive dyskinesia (irregular, jerky movements).[1] Antipsychotics are often discontinued due to inefficacy and intolerable side effects such as extrapyramidal symptoms.[2]
Since it is difficult to measure extrapyramidal symptoms, rating scales are commonly used to assess the severity of movement disorders. The Simpson-Angus Scale (SAS), Barnes Akathisia Rating Scale (BARS), Abnormal Involuntary Movement Scale (AIMS), and Extrapyramidal Symptom Rating Scale (ESRS) are rating scales frequently used for such assessment and are not weighted for diagnostic purposes;[1] these scales can help physicians weigh the benefit/expected benefit of a medication against the degree of distress which the side effects are causing the patient, aiding in the decision to maintain, reduce, or discontinue the causative medication/s.
The extrapyramidal system regulates posture and skeletal muscle tone. Extrapyramidal symptoms (also called extrapyramidal side effects) get their name because they are symptoms of disorders in this system.
Causes
Extrapyramidal symptoms are most commonly caused by typical antipsychotic drugs that antagonize dopamine D2 receptors.[1] The most common typical antipsychotics associated with EPS are haloperidol and fluphenazine.[3] Atypical antipsychotics have lower D2 receptor affinity or higher serotonin 5-HT2A receptor affinity which lead to lower rates of EPS.[4]
Other anti-dopaminergic drugs, like the antiemetic metoclopramide, can also result in extrapyramidal side effects.[5] Short and long-term use of antidepressants such as selective serotonin reuptake inhibitors (SSRI), serotonin-norepinephrine reuptake inhibitors (SNRI), and norepinephrine-dopamine reuptake inhibitors (NDRI) have also resulted in EPS.[6] Specifically, duloxetine, sertraline, escitalopram, fluoxetine, and bupropion have been linked to the induction of EPS.[6] Other causes of extrapyramidal symptoms can include brain damage and meningitis.[7][8]
Conditions
Acute dystonic reactions: muscular spasms of neck, jaw, back, extremities, eyes, throat, and tongue; highest risk in young men[1]
Akathisia: A feeling of internal motor restlessness that can present as tension, nervousness, or anxiety[1]
Pseudoparkinsonism: drug-induced parkinsonism (rigidity, bradykinesia, tremor, masked facies (medical), shuffling gait, stooped posture, sialorrhoea, and seborrhoea; greater risk in the elderly).[1] Although Parkinson's disease is primarily a disease of the nigrostriatal pathway and not the extrapyramidal system, loss of dopaminergic neurons in the substantia nigra leads to dysregulation of the extrapyramidal system. Since this system regulates posture and skeletal muscle tone, a result is the characteristic bradykinesia of Parkinson's.
Tardive dyskinesia: involuntary muscle movements in the lower face and distal extremities; this can be a chronic condition associated with long-term use of antipsychotics.
Treatment
Anticholinergic drugs are used to control neuroleptic-induced EPS, although akathisia may require beta blockers or even benzodiazepines. If the EPS are induced by an antipsychotic, EPS may be reduced by dose titration or by switching to an atypical antipsychotic, such as aripiprazole, ziprasidone, quetiapine, olanzapine, risperidone, or clozapine. These medications possess an additional mode of action that is believed to negate their effect on the nigrostriatal pathway, which means they are associated with fewer extrapyramidal side-effects than "conventional" antipsychotics (chlorpromazine, haloperidol, etc.)
Commonly used medications for EPS are anticholinergic agents such as Procyclidine, benztropine (Cogentin), diphenhydramine (Benadryl), and trihexyphenidyl (Artane). Another common course of treatment includes dopamine agonist agents such as pramipexole. These medications reverse the symptoms of extrapyramidal side effects caused by antipsychotics or other drugs that either directly or indirectly inhibit dopaminergic neurotransmission.
Studies are yet to be undertaken on the optimum dosage of the causative drugs to reduce their side effects (extrapyramidal symptoms (EPS)).
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