drink some hot tea, that helps :)

honey tea

Push through and call everything anyways. People may make fun of you but continue to frag.

pay a little irish child to stand next you comming for you, or get a sound board.
but between you and me, the 1st option is the more interesting of the two.

there is no solution :c

Honey and garlic tea

Ginger tea, or change your alias to batman

breathing in steam is the only thing i've ever found to help speed things along with voice stuff. you can probably find a reasonably cheap steam inhaler thing at the pharmacy or walmart or wherever if you're not keen on hunching over a pot of boiling water

Rest it, and avoid sugary drinks and foods (they stick to the tissues in your throat and increase inflammation). Steam or heat treatment - a hot bath for example - are good temporary fixes, but your throat will get gummed up with crud again eventually.

Retrace your steps from where you last had it. With a little luck you may find it agian

all the other stuff may help but basically just don't talk for 36 hours. not worth it in the long run to rush back to casting

Have you been looking under your bed ?

A shot of vodka will hurt like hell but after you get through it your throat will feel better.

codeine syrup,
seriously though afaik honey should be pretty good desinfecting thingie so honey with something like ginger tea could do good. I remember reading stuff like taking a spoonful of honey a day eventually helps for example to cleanse lungs from tar and stuff, not swearing on any of this but uhh yea!

tea with a little whiskey. not joking here it works.

sleep hydration honey tea etc

Try gargling saltwater. It should relieve pain/discomfort.