Prescribing in pre-eclampsia High blood pressure in pregnancy: Treatment vs no treatment - Infographic (PDF) High blood pressure in pregnancy decision aid (PDF) UKTIS website Evidence-based information on fetal risk following pharmacological and other potentially toxic pregnancy exposures Bumps website Information about use of medicines in pregnancy Antihypertensives Methyldopa For HCP Labetalol Patient information leaflet Nifedipine Patient information leaflet