Zestril

People with kidney disorders must be carefully monitored, and dosages will be adjusted to the individual's needs, depending on kidney function.

Heart Failure

For this condition, Zestril is usually prescribed along with diuretics and digitalis. The recommended starting dose is 5 milligrams once a day, with the first dose taken under your doctor's supervision. The doctor may increase the dose by up to 10 milligrams at intervals of no less than 2 weeks. Typical long-term dosages range from 5 to 40 milligrams taken once a day.

Heart Attack

The usual dose is 5 milligrams within the first 24 hours after a heart attack, then 5 milligrams 24 hours later, 10 milligrams 48 hours later, and, finally, 10 milligrams once a day for 6 weeks. If low blood pressure is a problem, the doctor may recommend a lower dosage.

CHILDREN 6 YEARS OR OLDER

High Blood Pressure

The usual starting dose is 0.07 milligrams per day up to a total of 5 milligrams per day.

Zestril is not recommended in children younger than 6 years old or in children with poor kidney function.

OLDER ADULTS

The physician will adjust the dosage carefully, according to the individual's needs.

Overdosage

Any medication taken in excess can cause symptoms of overdose. If you suspect an overdose, seek medical attention immediately.

A severe drop in blood pressure is the primary sign of a Zestril overdose.