Captopril is the generic equivalent of the brand-name drug captopril. Licensed pharmacies, clinics, doctor's offices, and veterinary practices can source wholesale Captopril through Premier Pharma with same-day fulfillment on in-stock SKUs.
FDA Drug Information
Indications & Usage
Hypertension Captopril tablets are indicated for the treatment of hypertension. In using captopril tablets, consideration should be given to the risk of neutropenia/agranulocytosis (see WARNINGS). Captopril tablets may be used as initial therapy for patients with normal renal function, in whom the risk is relatively low. In patients with impaired renal function, particularly those with collagen vascular disease, captopril should be reserved for hypertensives who have either developed unacceptable side effects on other drugs, or have failed to respond satisfactorily to drug combinations. Captopril tablets are effective alone and in combination with other antihypertensive agents, especially th…
Important Warnings
Anaphylactoid and Possibly Related Reactions Presumably because angiotensin-converting enzyme inhibitors affect the metabolism of eicosanoids and polypeptides, including endogenous bradykinin, patients receiving ACE inhibitors (including captopril tablets) may be subject to a variety of adverse reactions, some of them serious. Head and Neck Angioedema Angioedema involving the extremities, face, lips, mucous membranes, tongue, glottis or larynx has been seen in patients treated with ACE inhibitor…
Adverse Reactions
ADVERSE REACTIONS Reported incidences are based on clinical trials involving approximately 7000 patients. Renal About one of 100 patients developed proteinuria (see WARNINGS). Each of the following has been reported in approximately 1 to 2 of 1000 patients and are of uncertain relationship to drug use: renal insufficiency, renal failure, nephrotic syndrome, polyuria, oliguria, and urinary frequency. Hematologic Neutropenia/agranulocytosis has occurred (see WARNINGS). Cases of anemia, thrombocyto…
Drug Interactions
Drug Interactions Dual Blockade of the Renin-Angiotensin System (RAS) Dual blockade of the RAS with angiotensin receptor blockers, ACE inhibitors, or aliskiren is associated with increased risks of hypotension, hyperkalemia, and changes in renal function (including acute renal failure) compared to monotherapy. Most patients receiving the combination of two RAS inhibitors do not obtain any additional benefit compared to monotherapy. In general, avoid combined use of RAS inhibitors. Closely monito…
Dosage & Administration
DOSAGE AND ADMINISTRATION Captopril tablets should be taken one hour before meals. Dosage must be individualized. Hypertension Initiation of therapy requires consideration of recent antihypertensive drug treatment, the extent of blood pressure elevation, salt restriction, and other clinical circumstances. If possible, discontinue the patient’s previous antihypertensive drug regimen for one week before starting captopril tablets. The initial dose of captopril tablets is 25 mg b.i.d. or t.i.d. If…
Patient Counseling Information
Information For Patients Patients should be advised to immediately report to their physician any signs or symptoms suggesting angioedema (e.g., swelling of face, eyes, lips, tongue, larynx and extremities; difficulty in swallowing or breathing; hoarseness) and to discontinue therapy (see WARNINGS: Head and Neck Angioedema and Intestinal Angioedema). Patients should be told to report promptly any indication of infection (e.g., sore throat, fever), which may be a sign of neutropenia, or of progressive edema which might be related to proteinuria and nephrotic syndrome. All patients should be caut…
Source: FDA. For professional use only. Not a substitute for prescribing information.
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