Drink warm water frequently
Sip warm tea with honey
Gargle with warm salt water
Use steam inhalation
Stay well hydrated
Avoid cold drinks
Avoid smoke and dust
Rest your voice
Use lozenges or hard candy
Try a humidifier
Keep your head elevated while sleeping
Eat soothing foods like soup
Avoid spicy or acidic foods if they irritate your throat
Seek medical care if the cough lasts more than a few weeks or worsens