Pregnant people can experience many side effects, including tinnitus. Also known as the perception of ringing, buzzing or whooshing without an external sound, tinnitus can affect one in three pregnant people. While often temporary, it can still feel disruptive, especially as the pregnant individual is undergoing rapid physical and hormonal changes.
Why Pregnancy Can Cause Tinnitus
Hormonal Shifts
During pregnancy, estrogen and progesterone levels rise, which can affect fluid balance, blood flow and pressure regulation in the inner ear.
Changes in Blood Pressure and Circulation
Blood volume increases by up to 50% during pregnancy, placing extra demand on the cardiovascular system. These shifts can alter blood flow to the inner ear and trigger tinnitus.
Iron‑deficiency Anemia
Pregnancy increases the body’s need for iron, and iron‑deficiency anemia is common during this time. Anemia is significantly associated with tinnitus during pregnancy, potentially due to changes in blood flow.
Inner‑ear Sensitivity
Studies show that pregnancy can temporarily affect hearing and inner-ear function, likely due to reversible physiological changes in fluid balance, hormones and circulation.
Need Relief? We Can Help
For most people, tinnitus that develops during pregnancy improves or resolves completely after delivery, as hormone levels and circulation stabilize.
If you or someone you know is experiencing tinnitus during pregnancy, the audiology experts at University of the Pacific Hearing and Balance Center can provide personalized support and explore safe and effective tinnitus management techniques.