A low-grade fever, generally less than 100.4°F, may be present in acute or chronic bronchitis. However, it is more common in acute bronchitis caused by an upper respiratory infection. High-grade fevers are unusual in either form of bronchitis and may indicate pneumonia or influenza. For fever over 102°F, seek medication care as additional treatment may be necessary.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.