Side effects of lisinopril and amlodipine taken together
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Side Effects of Lisinopril and Amlodipine Taken Together
Introduction to Lisinopril and Amlodipine Combination Therapy
Lisinopril, an angiotensin-converting enzyme (ACE) inhibitor, and amlodipine, a calcium channel blocker, are commonly prescribed together to manage hypertension. This combination is known for its efficacy in reducing blood pressure more effectively than either drug alone 12. However, like all medications, this combination can have side effects.
Common Side Effects of Lisinopril and Amlodipine
General Adverse Effects
The combination of lisinopril and amlodipine has been associated with several common side effects. These include cough, ankle edema, and dizziness. In a comparative study, it was found that the combination of amlodipine with lisinopril resulted in a higher incidence of these side effects compared to the combination of amlodipine with losartan . Specifically, cough and ankle edema were more frequently reported in patients taking the lisinopril and amlodipine combination .
Cardiovascular and Metabolic Effects
Patients treated with the combination of amlodipine and lisinopril have shown significant reductions in blood pressure, both at peak and trough levels, indicating a potent and sustained antihypertensive effect . However, this combination can also lead to changes in lipid and carbohydrate metabolism, which may affect patients with comorbid conditions like obesity .
Comparative Adverse Effects
Lisinopril vs. Losartan Combinations
When comparing the adverse effects of amlodipine combined with lisinopril versus amlodipine combined with losartan, the latter combination was found to have fewer side effects. Patients on the amlodipine and losartan combination reported better control of blood pressure and fewer incidences of cough and ankle edema . This suggests that while the lisinopril and amlodipine combination is effective, it may not be the best option for all patients due to its side effect profile.
Ethnic Variations in Response
The response to lisinopril and amlodipine can vary based on ethnicity. For instance, Black patients tend not to respond as well to lisinopril monotherapy compared to Caucasian patients, although they respond similarly to the combination therapy . This highlights the importance of considering patient demographics when prescribing this combination.
Conclusion
The combination of lisinopril and amlodipine is effective in managing hypertension, offering significant blood pressure reductions. However, it is associated with side effects such as cough, ankle edema, and dizziness. Comparative studies suggest that alternative combinations, like amlodipine with losartan, may offer similar efficacy with fewer adverse effects. Additionally, patient demographics, such as ethnicity, can influence the response to this combination therapy. Therefore, healthcare providers should carefully consider these factors when prescribing lisinopril and amlodipine together.
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