Table 8.3-3. Prescribing cascade examples

Drug

Common adverse effects

Potential cascade prescriptions

Cardiovascular system

Calcium channel blockers

Peripheral edema

Diuretics

Diuretics

Urinary incontinence

Overactive bladder medications

HMG-CoA reductase inhibitors (statins)

Myalgia, myositis

NSAIDs, opioids

Coagulation system

ASA

Gastric ulcer, GI bleeding

Gastric protective agents

Central nervous system

Antipsychotics

Extrapyramidal symptoms (acute dyskinesias and dystonic reactions)

Antiparkinsonian agents, antipsychotics, benztropine (INN benzatropine)

 Benzodiazepines

Cognitive impairment

Cholinesterase inhibitors or memantine

Paradoxical agitation or agitation secondary to withdrawal

Antipsychotics

SSRIs, SNRIs

Insomnia

Sleep agents (benzodiazepine, benzodiazepine receptor agonists, sedating antidepressants, melatonin)

GI system

PPIs

Iron absorption impairment

Iron supplements

Musculoskeletal system

NSAIDs

Hypertension

Antihypertensive drugs

Urogenital system

Urinary anticholinergics

Cognitive impairment

Cholinesterase inhibitors or memantine

Alpha-1 blockers

Orthostatic hypotension, dizziness

Betahistine, antihistamines, benzodiazepines

ASA, acetylsalicylic acid; GI, gastrointestinal; INN, international nonproprietary name; NSAID, nonsteroidal anti-inflammatory drug; PPI, proton pump inhibitor; SNRI, serotonin norepinephrine reuptake inhibitor; SSRI, selective serotonin reuptake inhibitor.