Can lyrica influence heart rate positively during physical activity?

Can Lyrica increase heart rate during exercise?

Lyrica (pregabalin) primarily acts on calcium channels in the nervous system to reduce nerve excitability. It does not stimulate the adrenergic system or directly affect heart rate like stimulants do. Some patients report feeling increased energy or less fatigue during exercise after starting Lyrica, but clinical studies consistently show no consistent or significant effect on resting or exercise-induced heart rate increases.

What happens if heart rate rises unexpectedly while taking Lyrica?

Patients taking Lyrica may experience side effects such as dizziness, somnolence, or edema that can indirectly influence physical activity. Indirectly, feeling less pain or anxiety could encourage more movement and thereby raise heart rate through normal physiological mechanisms. Indirectly, feeling less pain or anxiety could encourage more movement and thereby raise heart rate through normal physiological mechanisms.