<p>Benazepril/Amlodipine has been evaluated for safety in patients with hypertension for at least 6 months and more than 1 year. The reported side effects were generally mild and transient, and there was no relationship between side effects and age, sex, race or duration of therapy. Discontinuation of therapy due to side effects was required in approximately 4% of patients treated with Benazepril/Amlodipine and in 3% of patients treated with placebo. The most common reasons for discontinuation of therapy with Benazepril/Amlodipine in U.S. studies were cough and edema. The side effects considered possibly or probably related to study drug that occurred in U.S. placebo-controlled trials in more than 1% of patients treated with Benazepril/Amlodipine are cough, headache, dizziness and edema.<br />
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The incidence of edema was statistically greater in patients treated with Amlodipine monotherapy than in patients treated with the combination. Edema and certain other side effects are associated with Amlodipine monotherapy in a dose-dependent manner, and appear to affect women more than men. The addition of Benazepril resulted in lower incidences as shown in study; the protective effect of Benazepril was independent of race and (within the range of doses tested) of dose.<br />
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Other rare side effects are angioedema, asthenia, fatigue, insomnia, nervousness, anxiety, tremor, decreased libido, flushing, hot flashes, rash, skin nodule, dermatitis, dry mouth, nausea, abdominal pain, constipation, diarrhea, dyspepsia, esophagitis, hypokalemia, pharyngitis etc.</p>