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. 2024 May;31(3):261-269.
doi: 10.1007/s40292-024-00639-z. Epub 2024 Apr 24.

Tolerability of Antihypertensive Medications: The Influence of Age

Giulia Rivasi  1 , Antonio Coscarelli  2 , Marco Capacci  3 , Ludovica Ceolin  3 , Giada Turrin  3 , Virginia Tortù  3 , Maria Flora D'Andria  3 , Giuseppe Dario Testa  3 , Andrea Ungar  3
Affiliations

Tolerability of Antihypertensive Medications: The Influence of Age

Giulia Rivasi et al. High Blood Press Cardiovasc Prev. 2024 May.

Abstract

Introduction: Despite high prevalence of hypertension, few studies have analysed the adverse effects (AEs) of antihypertensive medications, especially in older patients.

Aim: To investigate the prevalence and associated factors of antihypertensive-related AEs, focusing on the influence of age on treatment tolerability.

Methods: We retrospectively investigated antihypertensive-related AEs in patients evaluated at the Hypertension Clinic of Careggi Hospital, Florence, Italy, between January 2017 and July 2020. Multivariable regression models were generated to analyse variables associated with AEs in the overall sample and in participants ≥75 years.

Results: Among 622 subjects (mean age 64.8 years, 51.4% female), the most frequently reported AEs were calcium-channel blockers (CCB)-related ankle swelling (26.8%) and ACEi-induced cough (15.1%). Ankle swelling was more common in older patients (35.7% vs 22.3%, p = 0.001; odds ratio [OR] 1.94, 95%CI 1.289-2.912) and was independently associated with Body Mass Index (BMI, adjOR 1.073) and angiotensin-receptor antagonists (adjOR 1.864). The association with BMI was confirmed in older patients (adjOR 1.134). ACEi-induced cough showed similar prevalence in younger and older patients (13.9% vs 15.6%, p = 0.634), being independently associated with female sex (adjOR 2.118), gastroesophageal reflux disease (GERD, adjOR 2.488) and SNRI therapy (adjOR 8.114). The association with GERD was confirmed in older patients (adjOR 3.238).

Conclusions: CCB-related ankle swelling and ACEi-induced cough represent the most common antihypertensive-related AEs, also at old age. Older patients showed a two-fold increased risk of ankle swelling, that was also independently associated with BMI. ACEi-induced cough had similar prevalence at younger and old ages, being independently associated with GERD.

Keywords: Adverse effect; Adverse event; Blood pressure; Cough; Older adults.

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Fig. 1
Fig. 1
Prevalence of ACEi-induced cough and CCB-related ankle swelling in the overall sample and by age subgroups (<75 vs ≥75 years: p = 0.63 for ACEi-induced cough; p = 0.002 for CCB-related ankle swelling)
See this image and copyright information in PMC

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