The vagina contains yeast in about 20 to 50% of women that are considered healthy. When the environment in the vagina changes, an overgrowth of yeast can happen leading to a vaginal yeast infection or candidiasis.

Take some plain yoghurt that is unpasteurized with a small spoon or an
applicator and apply to the painful area. Wear a pad and leave it
overnight. This must be repeated for three to five nights until the
symptoms start dissapearing. Eating a lot of yoghurt also seems to help.

Tea tree oil can be applied on the vulvar area or any part of the body that shows symptoms of yeast infection such as, itchiness, soreness and skin redness. It is effective in alleviating the burning feeling caused by the infection and in preventing yeast overgrowth. Another natural treatment that can be used like an ointment is coconut oil. Like tea tree oil, apply it on affected areas.

Boric acid is known for its roach killing abilities, but is a natural remedy for yeast infection as well. You should place at least 2 capsules that are filled with boric acid into your vagina every night for a week. You should have inserted at least 600 mg. in all. For the next three weeks, you should continue with the treatment at least twice a week. You may experience slight burning and copious amounts of vaginal discharge during this treatment.

Another option is suppositories. The most well known Candida infection suppository is a garlic clove applied like a tampon. Garlic has many power antifungal agents that are effective against yeast cells. You just wear it like a tampon and change it every couple of days until you see a marked difference in your condition.

You are also advised to blend the extract of grapefruit seeds and olive leaf then pour some water into the mixture before applying it on the affected area. Otherwise, you can use other substances such as boric acid, gentian violet, potassium sorbate, and tea tree oil, which are known to be very effective in yeast infection treatment.

Oil of Oregano. This oil is effective in curing yeast infection and is taken internally according to instructions. Choose the oregano oil which has high quantity of carvacrol, some sources recommends Oreganol Super Strength P73.