Do you feel that something breaks you down, you have a fever, a tiring cough and you cough up whitish or yellowish phlegm? Such symptoms may mean bronchitis. Treatment of bronchitis is based primarily on relieving symptoms with antipyretics, analgesics, expectorants, antitussives and inhalations and supporting the immune system (e.g. vitamin D, fish oil). Additionally, your doctor may recommend the use of inhaled steroids with anti-inflammatory effects.