Several studies investigated the possible association between anticholinergic drugs and diverse clinical outcomes in older persons, but the results are inconsistent. The aim of this study was to investigate whether anticholinergic drug exposure is associated with delirium on admission, length of hospital stay, postdischarge institutionalization and in-hospital mortality in acutely ill hospitali...

BACKGROUND Despite the high intake of medications with anticholinergic properties by community-dwelling elderly persons, the effects on cognitive decline and dementia have rarely been evaluated. METHODS Participants were 4128 women and 2784 men 65 years or older from a population-based cohort recruited from 3 French cities. Cognitive performance, clinical diagnosis of dementia, and anticholin...

Ipratropium bromide is a muscarinic receptor antagonist used worldwide for management of chronic obstructive pulmonary disease (COPD) and acute asthma. It is considered a safe drug. Most common anticholinergic adverse effects are dry mouth, constipation and urinary retention. Cardiac and respiratory disorders are considered rare. We report a case of acute coronary syndrome secondary to its use....

BACKGROUND Adverse effects of anticholinergic medications may contribute to events such as falls, delirium, and cognitive impairment in older patients. To further assess this risk, we developed the Anticholinergic Risk Scale (ARS), a ranked categorical list of commonly prescribed medications with anticholinergic potential. The objective of this study was to determine if the ARS score could be u...

We present a case of acute tolterodine overdose with anticholinergic toxidrome including drowsiness, confusion and pyrexia. Tolterodine was commonly used in recent years for the treatment of overactive bladder syndrome. Experience with acute tolterodine poisoning was limited. The pharmacology, clinical use and side effects of tolterodine were reviewed. The clinical manifestations, toxicology an...

CONTEXT The cognitive side effects of medications with anticholinergic activity have been documented among older adults in a variety of clinical settings. However, there has been no systematic confirmation that acute or chronic prescribing of such medications lead to transient or permanent adverse cognitive outcomes. OBJECTIVE Evaluate the existing evidence regarding the effects of anticholin...

Overactive bladder (OAB) is a medical syndrome defined by symptoms of urgency, with or without urge urinary incontinence (any involuntary loss of urine), usually with frequency and nocturia. Although anticholinergic agents have been the first-line treatment for OAB for many years, the efficacious pharmacologic management of this condition has been compromised by concerns regarding tolerability....

Allergic rhinitis is presently the most common chronic disorder in the pediatric population. It can affect sleep at night and cause daytime sleepiness, with school absenteeism, "presenteeism" or inattention, mood disturbances and psychosocial problems. All this in turn can contribute to reduce school performance. The correct treatment of allergic rhinitis can improve school performance, though ...

Anticholinergic medications such as Trihexyphenidyl; Biperidine are widely prescribed to prevent or to treat extrapyramidal side effects produced by neuroleptic drugs. Concomitant use of anticholinergic drugs is more common with the first generation antipsychotic medications. There is a considerable body of data suggesting that anticholinergic drugs have a potential of abuse. In this article, w...

Overactive bladder (OAB) is an age-related syndrome often associated with urinary incontinence. Symptoms of OAB, such as urgency, frequency, and nocturia, can be treated effectively with inhibitors of muscarinic acetylcholine receptors. Antimuscarinic agents promote relaxation of the detrusor muscle and may modulate afferent neuronal signals involved in the regulation of the micturition reflex....