Drugs Information Online
Drugs and diseases reference index

Drugs and diseases reference index

Drugs A-Z List

Diseases & Conditions A-Z List

Herbs & Supplements

Medical Dictionary

Full Article

Popular Drugs

Popular Diseases & Conditions

Drugs reference index «Reglan»



Generic name: Metoclopramide hydrochlorideBrand names: Reglan

Why is Reglan prescribed?

Reglan increases the contractions of the stomach and small intestine, helping the passage of food. It is given to treat the symptoms of diabetic gastroparesis, a condition in which the stomach does not contract. These symptoms include vomiting, nausea, heartburn, feeling of indigestion, persistent fullness after meals, and appetite loss. Reglan is also used, for short periods, to treat heartburn in people with gastroesophageal reflux disorder (backflow of stomach contents into the esophagus). In addition, it is given to prevent nausea and vomiting caused by cancer chemotherapy and surgery.

Most important fact about Reglan

Reglan may cause mild to severe depression. If you have suffered from depression in the past, make sure your doctor is aware of it. Reglan may not be the best drug for you.

How should you take Reglan?

Reglan is usually taken 30 minutes before a meal. If you suffer from heartburn that occurs only intermittently or only at certain times of day, your doctor may want you to schedule your Reglan therapy around those times.

You will probably take Reglan for only 4 to 12 weeks. Continuous treatment beyond 12 weeks is not recommended.

If you have diabetic "lazy stomach" (gastric stasis) that tends to recur, your doctor may want you to take Reglan at the first sign of a recurrence.

  • If you miss a dose...Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.
  • Storage instructions...Store at room temperature.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Reglan.

  • Side effects may include:Drowsiness, fatigue, restlessness

In addition, Reglan may cause symptoms similar to those of Parkinson's disease, such as slow movements, rigidity, tremor, or a mask-like facial appearance.

Especially in older people, Reglan may produce tardive dyskinesia, a syndrome of jerky or writhing involuntary movements, particularly of the tongue, face, mouth, or jaw. In children and adults under 30, Reglan may cause involuntary movements of the arms and legs, and sometimes loud or labored breathing, usually in the first day or two of treatment.

Reglan may cause intense restlessness with associated symptoms such as anxiety, agitation, foot-tapping, pacing, inability to sit still, jitteriness, and insomnia. These symptoms may disappear as your body gets used to Reglan, or if your dosage is reduced.

Why should Reglan not be prescribed?

Do not take Reglan if you are sensitive to it or have ever had an allergic reaction to it.

You should not take Reglan if you have a condition such as obstruction, perforation, or hemorrhage of the stomach or small bowel that might be aggravated by increased stomach and small-bowel movement.

If you have pheochromocytoma (a nonmalignant tumor that causes hypertension), do not take Reglan; it could trigger a dangerous jump in blood pressure.

Do not take Reglan if you have epilepsy; it could increase the frequency and severity of seizures.

If you are taking a drug that is likely to cause side effects such as tremors, jerks, grimaces, or writhing movements, do not take Reglan; it could make such symptoms more severe.

Reglan is not recommended for patients under 18 years of age.

Special warnings about Reglan

If you have Parkinson's disease, you should be given Reglan cautiously or not at all, since the drug may make your Parkinson's symptoms worse.

Because Reglan may make you drowsy and impair your coordination, you should not drive, climb, or perform hazardous tasks until you know how the medication affects you.

Use Reglan with caution if you have high blood pressure. Be careful, too, if you have cirrhosis or congestive heart failure. Under these conditions, Reglan may cause fluid retention and heart problems. If this happens during the first few weeks of Reglan therapy, you'll have to stop taking the drug.

Possible food and drug interactions when taking Reglan

If Reglan is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Reglan with the following:

AcetaminophenAlcoholic beveragesAntispasmodic drugsCimetidineCyclosporineDigoxinInsulinMAO inhibitor antidepressantsLevodopaNarcotic painkillersSleeping pillsTetracyclineTranquilizers

If you take insulin for diabetes, your insulin dosage or dosing schedule may have to be adjusted while you are taking Reglan.

Special information if you are pregnant or breastfeeding

The effects of Reglan during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, inform your doctor immediately. Reglan should be used during pregnancy only if it is clearly needed. Reglan appears in breast milk. Your doctor may recommend that you discontinue Reglan while you are breastfeeding your baby.

Recommended dosage for Reglan


  • Symptoms of Gastroesophageal RefluxThe usual dose is 10 milligrams to 15 milligrams of Reglan, up to 4 times a day, 30 minutes before each meal and at bedtime, depending upon the symptoms being treated and the effectiveness of the dose. Treatment usually lasts no longer than 12 weeks.

If symptoms occur only intermittently or at specific times of the day, your doctor may give you a single dose of up to 20 milligrams as a preventive measure.

Symptoms Associated with Diabetic Gastroparesis or Gastric Stasis

The usual dose is 10 milligrams 30 minutes before each meal and at bedtime for 2 to 8 weeks.


Relief of Symptomatic Gastroesophageal Reflux

Older adults may need only 5 milligrams per dose.


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

  • Symptoms of Reglan overdose may include:Disorientation, drowsiness, involuntary movements
  • Reglan Advanced Consumer (Micromedex) - Includes Dosage Information
  • Reglan MedFacts Consumer Leaflet (Wolters Kluwer)
  • Reglan Consumer Overview
  • Metoclopramide Professional Patient Advice (Wolters Kluwer)
  • Metozolv ODT Prescribing Information (FDA)
  • Metozolv ODT Consumer Overview
  • Metozolv ODT Orally Disintegrating Tablets MedFacts Consumer Leaflet (Wolters Kluwer)
  • Reglan Prescribing Information (FDA)

See Also...

Comment «Reglan»