Drink warm fluids often
Use honey if you are older than 1 year
Stay well hydrated
Use a humidifier or steam
Avoid smoke, dust, and strong odors
Rest your voice
Suck on lozenges or hard candy
Sleep with your head slightly elevated
Try saline nasal spray if postnasal drip is present
Avoid cold air exposure
Use over-the-counter cough medicine if appropriate
Treat allergies if they are the cause
Avoid reflux triggers like spicy or fatty foods
Seek medical care if cough lasts more than 3 weeks
Seek medical care if you have fever, shortness of breath, chest pain, or coughing blood