Help! How do I get rid of my laryngitis?

I have a cold too and I've been coughing for the last 48 hours. I need to go to school tomorrow so how can I get my voice back before tomorrow? Please?!

---

Answer:
by not talking too much, lots of rest. drink lots of water (other healthy liquids as well) gargle with salt water,

---

Answer:
Gargle 1tablespoon of salt in a small cup of warm water. Do this 3-4 times today. And most of all DONT TALK much!!

---

Answer:
It's up to your body whether you have your voice back. You probably have a virus, which will run it's course with time. Make sure you aren't using your voice (not even whispering!), are resting, and drinking lots and lots of fluids. Try drinking hot tea with lemon and honey. The heat will soothe the throat, the honey coats it, as well as being a natural antiseptic. Try sucking on hard candy, cough drops, or other lozenge to help with the cough. Also, you can try taking a hot bath with eucalyptus oil. The steam should help as well.

---

Answer:
As they said, don't use your voice, unless necessary. If you do have to use it, talk in a normal pitch, no whispering. Whispering only aggravates the vocal chords more making it last longer.