Aurohex-5 5 mg (as sodium) chewable tablet. A leukotriene receptor antagonist that blocks the bronchoconstriction and inflammatory effects of leukotrienes, providing long-term control of asthma and seasonal allergic rhinitis. Covered under the PhilHealth GAMOT Anti-asthma and COPD benefit and dispensed free of charge to active PhilHealth members by TrueMed, an accredited PhilHealth GAMOT Facility. Brand: Aurohex-5.