Nasal congestion can make breathing uncomfortable and disrupt sleep, especially during a cold or allergy season. Surprisingly, light physical activity such as walking or gentle exercise may actually help relieve a blocked or stuffy nose temporarily by improving airflow in the nasal passages.
During exercise, the body increases heart rate and activates the sympathetic nervous system. This process can cause the blood vessels in the nasal passages to constrict slightly, which reduces swelling and allows air to move more freely through the nose.
In this article, we explore how exercise may help reduce nasal congestion, when it is safe to stay active while congested, and simple activities that may help you breathe more comfortably.
Many people notice that even a short walk outdoors can temporarily open nasal passages and make breathing easier.
Why Exercise Can Clear a Stuffy Nose
Nasal congestion happens when blood vessels inside your sinuses swell due to: