When to worry about swelling in pregnancy with gestational hypertension

Mild swelling of the feet and ankles can occur as pregnancy progresses, especially after standing. Swelling in the hands, face, or around the eyes, swelling that appears quickly, or a noticeable change from your usual pattern deserves attention. Gestational hypertension can affect blood pressure without causing obvious symptoms, so swelling should be considered alongside your blood pressure readings and how you feel.

Contact your maternity team if swelling is new, rapidly increasing, or involves your face or hands. Rest on your side, avoid prolonged standing, and take prescribed blood-pressure medicine exactly as directed. Do not change medication, restrict fluids, or start supplements unless your clinician advises it. Keep your scheduled blood-pressure and urine checks, even if the swelling settles.

Seek urgent maternity assessment for a severe headache, vision changes, pain beneath the ribs, sudden shortness of breath, chest pain, marked weakness, confusion, or a seizure. Contact your maternity unit promptly for rapidly worsening swelling or a blood-pressure reading your care team has told you is high. These symptoms can signal a serious pregnancy blood-pressure problem and should not wait for a routine appointment.

Ask how often to check your blood pressure, which reading should prompt a call, and whether you need urine or blood tests. Ask whether your swelling pattern changes your monitoring plan and what symptoms mean you should go directly to the maternity unit.