Table 2.
Agent | Dosage | Comments |
---|---|---|
Methyldopa | 250–500 mg orally two to four times daily (max 2 g day–1) | There is no evidence to support a loading dose of methyldopa. |
Labetalol | 100–400 mg orally two to four times daily (max 1200 mg day–1) | Some experts recommend a starting dose of 200 mg orally twice daily. |
Nifedipine | PA tablets (10–20 mg orally two to three times daily, max 180 mg day–1) or XL preparation (20–60 mg orally once daily, max 120 mg day–1) | Caution should be exercised in ensuring that the correct form of nifedipine has been prescribed. |
BP, blood pressure.