icd 10 code for postpartum hypertension

Postpartum hypertension is a common complication during the puerperal period, classified under ICD-10 code O16. It typically refers to elevated blood pressure that occurs from 24 hours postpartum up to 12 weeks after delivery, with a diagnosis based on a systolic blood pressure of ≥140 mmHg and/or a diastolic blood pressure of ≥90 mmHg.

The etiology of postpartum hypertension can encompass the persistence of hypertensive disorders of pregnancy, the worsening of pre-existing hypertension, renal diseases, endocrine disorders, and a variety of other factors. Mild cases may be asymptomatic or present with minor symptoms such as headaches and dizziness. As blood pressure increases, more severe symptoms like visual disturbances, nausea, vomiting, chest tightness, and palpitations may emerge. Severe postpartum hypertension can lead to life-threatening conditions such as preeclampsia and eclampsia.

Management of postpartum hypertension involves close monitoring of blood pressure fluctuations and selecting appropriate treatment methods based on the blood pressure levels and the patient's specific circumstances. Non-pharmacological interventions, such as lifestyle and dietary modifications, can help control mild cases of postpartum hypertension. For moderate to severe cases, antihypertensive medications should be administered under a physician's supervision. Concurrently, it is crucial to address the underlying causes of postpartum hypertension, including the active treatment of renal and endocrine diseases.

In daily life, patients with postpartum hypertension should maintain healthy habits, including a balanced diet, regular physical activity, and abstaining from smoking and limiting alcohol consumption. Regular blood pressure monitoring and adherence to medical treatment are essential, and self-medication should be avoided. If symptoms such as headaches, dizziness, and visual disturbances occur, prompt medical attention is advised.