How can I cure candida naturally?

Yes. Please realize that candida is a normal part of every person's intestinal microbe community. Only when it gets out of control does it become a problem. Consider high dose (>200 billion colonies) of mixed probiotics and s boulardii 10 billion per day. At a different time of day take a yeast/candida herbal product contain oregano and pau d'arco (these do kill the probiotics as well).
Candida. You doctor can provide antibiotics. Naturally, ask him/her or a licensed nutritionist about avoiding sugar as completely as possible, and taking olive leaf extract or colloidal silver. Peace and good health.