The safety of felodipine.
Hypertensive patients, particularly the elderly, may often suffer from other diseases. Therefore, antihypertensive compounds should not negatively affect such disorders. Felodipine is a calcium antagonist that has potentially beneficial effects in angina pectoris and congestive heart failure. Further, it does not adversely affect lung function in asthmatic patients or glucose tolerance in patients with diabetes. Preliminary investigations also indicate that felodipine has no negative influence on plasma lipid levels. Although felodipine seems to be safe in most patients, treatment with felodipine should at present be avoided in pregnant women, since digital anomalies have been observed in rabbit fetuses. The adverse effects seen during treatment with felodipine are usually mild and transient and generally related to the vasodilatory action of the drug, the most common being ankle edema, headache, flushing, dizziness, and palpitations. The only significant drug interactions with felodipine occur with inducers and inhibitors of the cytochrome P-450 system, which is responsible for the metabolism of felodipine.
Medical Cardiology, Royal Infirmary, Glasgow, Scotland.
A R
AR
Lorimer
S D
SD
Pringle
D000818:Animals; D015736:Felodipine / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000188:drug therapy / Q000503:physiopathology
D015736:Felodipine