Treatment for Vaginal Itching
Treatment for infectious causes of vaginal itching
For vaginal itching that is caused by an infection, the treatment is as follows:

Yeast infection
Yeast infections are usually treated with antifungal agents that come in the form of a tablet or a vaginal pessary.

Bacterial infection
Bacterial infections are usually treated with antibiotics.

Parasitic infection
The treatment for a parasitic infection depends on its type. It may include a course of oral medication or a topical cream.

Treatment for non-infectious causes of vaginal itching
Contact dermatitis and other skin conditions
These are generally treated by avoiding irritants such as soaps, tampons and douching. Topical steroid creams may also be recommended depending on the location and severity.

Diabetes
Following a healthy and balanced diet, getting regular exercise and properly controlling blood glucose levels can reduce the likelihood of getting vaginal yeast infections.