Helpful hints

What not to do

• Do not underestimate persistent and distressing cough, since it can cause further irritation. Take action quickly to soothe cough.
• Do not overheat your indoor environment. The ideal temperature is 18-20 °C.
• Avoid very dry air. If necessary, use a humidifier to ensure a suitable level of humidity in the air.
• Avoid sudden exposure to cold if you are sweaty.
• Do not smoke or remain in rooms where cigarette smoke lingers.