Avoid smoke, dust, strong perfumes, and other irritants
Drink plenty of water throughout the day
Use a humidifier to keep air moist
Treat allergies with appropriate medications
Manage acid reflux by avoiding trigger foods and late meals
Take prescribed inhalers or medicines as directed
Wash hands regularly to reduce infections
Rest and get enough sleep
Avoid very cold or dry air when possible
Suck on lozenges or hard candy if appropriate
Keep your throat moist by sipping warm fluids
Sleep with your head elevated if coughing worsens at night
Avoid talking or laughing excessively if it triggers coughing
Seek medical care if coughing is severe, persistent, or worsening