This is an inflammation of the bronchial tubes and may be either an acute condition caused by a viral infection or a chronic condition usually caused by smoking or environmental factors.
• Use steam inhalalions with the essential oils suggested above for coughs.
• Moisture is helpful for coughs and bronchitis, and you could try resting in a warm room with a frequently boiled kettle to humidify the atmosphere until the symptoms ease. If bronchitis worsens or a fever develops, you should see a doctor as soon as possible.