Pepcid

Benign Gastric Ulcer

The usual dose is 40 milligrams or 5 milliliters (1 teaspoonful) once a day at bedtime.

Gastroesophageal Reflux Disease (GERD)

The usual dose is 20 milligrams or 2.5 milliliters (1/2 teaspoonful) twice a day for up to 6 weeks. For inflammation of the esophagus due to GERD, the dose is 20 or 40 milligrams or 2.5 to 5 milliliters twice a day for up to 12 weeks.

Excess Acid Conditions (such as Zollinger-Ellison Syndrome)

The usual starting dose is 20 milligrams every 6 hours, although some people need a higher dose. Doses of up to 160 milligrams every 6 hours have been given in severe cases.

If your kidneys are not functioning properly, your doctor will adjust the dosage.

CHILDREN 1 TO 16 YEARS OLD

Peptic Ulcer

The usual daily dose is 0.5 milligram per 2.2 pounds of body weight. The entire dose may be given at bedtime, or divided and given in 2 smaller doses. Do not give more than 40 milligrams per day.

If your child's kidneys are not functioning properly, your doctor will adjust the dosage.

Gastroesophageal Reflux Disease (GERD)

The usual daily dose is 1 milligram per 2.2 pounds of body weight, divided and given in 2 smaller doses. Do not exceed 40 milligrams daily.

If your child's kidneys are not functioning properly, your doctor will adjust the dosage.

INFANTS UNDER 12 MONTHS OLD

Gastroesophageal Reflux Disease (GERD)

The usual starting dose of the oral suspension is 0.5 milligrams per 2.2 pounds of body weight once a day for infants under 3 months and twice a day for infants 3 to 11 months. The dosage can be given for up to 8 weeks. Your doctor may also recommend additional measures to relieve the symptoms, such as thickening the child's food.

If your child's kidneys are not functioning properly, your doctor will adjust the dosage.

Do not give Pepcid AC to children under 12 years old unless your doctor approves. Swallow tablets or gelcaps with a glass of water. Chew the chewable tablets completely; do not swallow them whole. Do not take more than 2 pills a day or take them for longer than 2 weeks unless your doctor approves.

For Prevention

Take 1 tablet, gelcap, or chewable tablet 15 minutes or more before eating a meal that could cause heartburn.

For Relief

Take 1 tablet, gelcap, or chewable tablet.

Overdosage

Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical attention immediately.