Curcuage Liquid is not intended to treat cough. However, its active ingredients, Nanocurcumin and Coenzyme Q10, may help support respiratory health. Nanocurcumin’s anti-inflammatory and antioxidant properties can soothe irritated airways, while Coenzyme Q10 supports cellular energy and lung function. These effects may provide mild relief in coughs caused by inflammation or irritation, but it should not be considered a direct cough suppressant.