Protecting your kidneys during pregnancy: Simple steps for expecting mothers

Pregnancy places new demands on the body. Several organs adjust during this time, including the kidneys. These organs filter waste from the blood and help regulate the body’s fluid balance.

As pregnancy progresses, blood volume rises and the kidneys end up handling more circulation than usual. In most women they cope with this change without difficulty. Even so, a few everyday habits can help keep the system functioning smoothly.

Drink enough water

Good hydration helps the kidneys clear waste products through urine. Many pregnant women reduce fluid intake because they already need to urinate frequently. That can actually make things harder for the body. Small amounts of water taken through the day usually work better than drinking large quantities at once.

Do not miss antenatal visits

Regular pregnancy check-ups are not just routine appointments. Doctors measure blood pressure and examine urine samples at these visits. These routine tests can occasionally reveal early clues, such as protein in the urine or small changes in how the kidneys are working. When spotted early, doctors can step in before problems progress.

Pay attention to swelling

A little swelling in the feet and ankles is quite common during pregnancy, particularly in the later months. It often shows up more after standing for long periods.

However, swelling that appears suddenly, particularly around the face or hands, should be discussed with a doctor. It may require further evaluation, including a blood pressure check.

Eat balanced meals

Diet plays an important role in overall health during pregnancy. Meals should include fruits, vegetables, whole grains and adequate protein. Highly processed foods and very salty snacks may contribute to fluid retention, so limiting them is usually helpful.

Treat urinary infections early

Urinary infections are fairly common during pregnancy. Burning while passing urine, fever, or lower abdominal discomfort should not be ignored. Without timely treatment, the infection may travel to the kidneys. This is why early medical attention is important.

Keep track of blood pressure

Blood pressure can sometimes rise during pregnancy. Regular checks during antenatal visits help doctors notice this early and decide if treatment is needed.

Looking after kidney health

For the majority of women, the kidneys handle these changes without difficulty. Staying well hydrated, going for regular check-ups, and mentioning new symptoms early can help prevent problems.

(By Dr. Manjula Anagani, Padmashree Awardee, Clinical Director, Robotic Gynaecologist & HOD, Care Vatsalya, Women and Child Institute, CARE Hospitals, Banjara Hills, Hyderabad)