Avoid speaking and talking for the duration of treatment. Secure a dry erase board and write out your conversations. Vocal silence must be observed to heal damaged vocal cords. One week of vocal rest should be enough for most singers.
Drink tea with honey several times a day. The honey helps to lubricate and heal your vocal cords while the tea will soothe your damaged voice. Use an herbal tea without caffeine since caffeine dries out the vocal cords.
Avoid smoking and keep out of polluted areas to allow your vocal cords time to heal. Using a humidifier will help to restore moisture to the air and your vocal cords.
Suck on cough drops without menthol in them. The menthol dries your throat and can increase recovery time.
Avoid clearing your throat and blow your nose only as necessary. If you need to clear your throat, drink water instead.