Why does my face tingle before a workout?

As your body prepares for exercise, your heart rate and blood flow increase—even before the workout starts. This can lead to a tingling sensation, especially in sensitive areas like the face.

Other common causes include:

Pre-workout supplements: Many contain ingredients like beta-alanine or niacin, which can cause a harmless tingling or flushing sensation (known as paresthesia). Pre-exercise anxiety or anticipation: Feeling nervous or excited can lead to hyperventilation (rapid, shallow breathing), which may cause tingling. Adrenaline release: Your body releases stress hormones in preparation for physical activity, which can affect how nerves feel. Tight gear: Straps, headbands, or helmets can press on nerves or restrict circulation in the head or face. If the tingling is mild and goes away during or after the workout, it’s usually not a concern. But if it becomes frequent, intense, or is paired with other symptoms, a healthcare provider can help determine the cause.