Rest your voice
Avoid whispering
Drink plenty of water
Use warm fluids
Suck on throat lozenges
Gargle with salt water
Use a humidifier
Avoid smoking
Avoid alcohol and caffeine
Avoid shouting or talking for long periods
Treat allergies if present
Manage acid reflux if present
Get enough sleep
See a doctor if hoarseness lasts more than 2 weeks
Seek urgent care if you have trouble breathing, severe pain, or coughing up blood