Hypertension during pregnancy, also known as high blood pressure, is a serious condition that affects many expecting mothers. It is defined as having a blood pressure reading of 130/90 mm Hg or higher and can lead to complications if not managed properly. This condition, often referred to as gestational hypertension, typically develops in the second trimester and usually resolves after childbirth.
What Is Considered Normal Blood Pressure?
At your first prenatal visit, your doctor will measure your blood pressure as a baseline. A reading below 120/80 mm Hg is considered normal. In early pregnancy, hormonal changes may cause blood vessels to dilate, sometimes lowering blood pressure temporarily. Regular monitoring at each prenatal visit helps detect any abnormalities early.
What Causes Hypertension During Pregnancy?
Several factors can contribute to high blood pressure in pregnancy, including:
- Being pregnant for the first time
- Being over 40 years old
- A family history of hypertension during pregnancy
- Carrying multiples (twins, triplets, etc.)
- Pre-existing hypertension before conception
- Being overweight at the time of conception
Symptoms of Hypertension During Pregnancy
While some women may experience no symptoms, the following signs could indicate hypertension:
- Persistent headache
- Nausea and dizziness
- Swelling of the face and hands
- Vision changes
- Abdominal or upper-right pain
- Sudden weight gain
- Low urine output
- Shortness of breath
- Fatigue or cold skin
Key Takeaway
If you experience any of these symptoms, consult your doctor immediately. While many are common in pregnancy, proper testing can confirm if hypertension is the cause. Regular checkups and proactive care are essential for a healthy pregnancy.
