Himalaya Bresol Syrup has natural ingredients which synergistically act to provide symptomatic relief in allergic respiratory conditions. Its antihistaminic property manages symptoms associated with respiratory disorders. The mucolytic (reducing the viscosity of mucus) and bronchodilatory (decreasing resistance in the breathing airways) properties of Bresol are helpful in liquefying and relieving nasal and bronchial congestion. Its antimicrobial action combats infections caused by gram-positive and gram-negative bacteria.