Antipsychotics are avoided due to potential risk of which condition in older adults?

Antipsychotics are avoided due to potential risk of which condition in older adults?

• A. Delirium
• B. Hypertension
• C. Hyperglycemia
• D. Hypoxia

Answer: (A)

The main concept is recognizing why antipsychotics are avoided in older adults due to a high risk of delirium. Delirium is an acute, fluctuating disturbance of attention and cognition that can be precipitated by medications. In older patients, antipsychotics can trigger delirium because of anticholinergic effects, sedation, orthostatic changes, and interactions with other medications, especially in those with preexisting cognitive impairment or polypharmacy. This risk makes delirium the most clinically important reason to use extreme caution with these drugs in the elderly, as delirium can lead to longer hospital stays, falls, and worse outcomes. Other listed risks like hypertension, hyperglycemia, or hypoxia are less directly tied to the acute delirium risk in this context.

The main concept is recognizing why antipsychotics are avoided in older adults due to a high risk of delirium. Delirium is an acute, fluctuating disturbance of attention and cognition that can be precipitated by medications. In older patients, antipsychotics can trigger delirium because of anticholinergic effects, sedation, orthostatic changes, and interactions with other medications, especially in those with preexisting cognitive impairment or polypharmacy. This risk makes delirium the most clinically important reason to use extreme caution with these drugs in the elderly, as delirium can lead to longer hospital stays, falls, and worse outcomes. Other listed risks like hypertension, hyperglycemia, or hypoxia are less directly tied to the acute delirium risk in this context.