As many others will tell you, always be extremely cautious in spell casting, ever be mindful of the rule of three. In other words what you send will return threefold.
To help hurry along a person's recovery from an illness, write their name on a human-shaped candle (based on gender). While anointing it with myrrh or mint oil, visualize healing energy in the form of white light, flowing from your fingers into the candle. Recite:
"In the divine name of the Goddess
who breathes life into us all
I consecrate and charge this candle
as a magickal tool for healing."
Place the charged candle on top a photograph of the sick person, and then light the wick. As the wick burns down, concentrate on the person, willing them to be healthy, and chant this incantation:
"Magick mend and candle burn,
sickness end. Good health return."