Lisinopril instructions for administration

2011-12-20T09:05:29Z

AnnaoYQE:

Initial Therapy:
In patients with uncomplicated essential hypertension not on diuretic therapy, the recommended initial dose is 10 mg once
a day. Dosage should be adjusted according to blood pressure response. The usual dosage range is 20 to 40 mg per day administered in a
single daily dose. The antihypertensive effect may diminish toward the end of the dosing interval regardless of the administered dose, but
most commonly with a dose of 10 mg daily. This can be evaluated by measuring blood pressure just prior to dosing to determine whether
satisfactory control is being maintained for 24 hours. If it is not, an increase in dose should be considered. Doses up to 80 mg have been used
but do not appear to give greater effect. If blood pressure is not controlled with ZESTRIL alone, a low dose of a diuretic may be added.
Hydrochlorothiazide, 12.5 mg has been shown to provide an additive effect. After the addition of a diuretic, it may be possible to reduce the
dose of ZESTRIL.

Diuretic Treated Patients:
In hypertensive patients who are currently being treated with a diuretic, symptomatic hypotension may occur
occasionally following the initial dose of ZESTRIL. The diuretic should be discontinued, if possible, for two to three days before beginning
therapy with ZESTRIL to reduce the likelihood of hypotension. (See WARNINGS.) The dosage of ZESTRIL should be adjusted according to
blood pressure response. If the patient’s blood pressure is not controlled with ZESTRIL alone, diuretic therapy may be resumed as described
above.
If the diuretic cannot be discontinued, an initial dose of 5 mg should be used under medical supervision for at least two hours and until
blood pressure has stabilized for at least an additional hour. (See WARNINGS and PRECAUTIONS, Drug Interactions.)
Concomitant administration of ZESTRIL with potassium supplements, potassium salt substitutes, or potassium-sparing diuretics may lead
to increases of serum potassium. (See PRECAUTIONS.)

Dosage Adjustment in Renal Impairment:
The usual dose of ZESTRIL (10 mg) is recommended for patients with creatinine clearance
> 30 mL/min (serum creatinine of up to approximately 3 mg/dL). For patients with creatinine clearance ≥ 10 mL/min ≤ 30 mL/min (serum
creatinine ≥ 3 mg/dL), the first dose is 5 mg once daily. For patients with creatinine clearance < 10 mL/min (usually on hemodialysis) the recommended
initial dose is 2.5 mg. The dosage may be titrated upward until blood pressure is controlled or to a maximum of 40 mg daily.

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Lisinopril instructions for administration