ADD THIS DRUG TO MY LIST

Select the drug indication to add to your list

Methyldopa
Hypertension
Compare To Related Drugs
View/Edit/Compare Drugs In My List

Only 4 drugs may be compared at once

Drug Name:

Methyldopa Rx

Generic Name and Formulations:
Methyldopa 125mg, 250mg, 500mg; tabs.

Company:
Various generic manufacturers



Therapeutic Use:

Indications for Methyldopa:

Hypertension.

Adult Dose for Methyldopa:

Initially 250mg 2–3 times daily; titrate at intervals of at least 2 days. Concomitant antihypertensives other than thiazides: initial max 500mg/day. Maintenance: 500mg–2g/day in 2–4 divided doses; max 3g/day.

Children's Dose for Methyldopa:

Initially 10mg/kg per day in 2–4 divided doses; max 65mg/kg or 3g daily (whichever is less).

Pharmacological Class:

Central alpha-agonist.

Contraindications:

Active hepatic disease. History of methyldopa-associated liver dysfunction. Concomitant MAOIs.

Warnings/Precautions:

Hepatic or renal dysfunction. Pheochromocytoma. Severe cerebrovascular disease. Monitor blood and liver function. Discontinue if fever, jaundice, liver dysfunction, worsening edema or heart failure occurs. Surgery. Pregnancy (Cat.B). Nursing mothers.

Interactions:

MAOIs: see Contraindications. Antagonized by oral iron preps: not recommended. May potentiate antihypertensives, general anesthetics, lithium. May interfere with lab tests.

Adverse Reactions:

Sedation, headache, asthenia, orthostatic hypotension, bradycardia, edema, GI upset, rash, nasal congestion, arthralgia, amenorrhea, hyperprolactinemia, gynecomastia, pancreatitis, impotence, decreased libido, CNS effects, eosinophilia, liver dysfunction, jaundice, (+) Coombs test, hemolytic anemia; rarely: fatal hepatic necrosis, blood dyscrasias.

Note:

Formerly known under the brand name Aldomet.

How Supplied:

Tabs—100

Sign Up for Free e-newsletters