Great White shark trophic PYRAMID: 1  Trophic Pyramid Information that is in video: An ecological pyramid (also trophic pyramid, energy pyramid, or sometimes food pyramid) is a graphical representation designed to show the biomass or biomass productivity at each trophic level in a given ecosystem.
For a vaginal yeast infection that recurs within 2 months of treatment, or four times in 1 year (recurrent vaginal yeast infection), see your doctor. Further testing or a different treatment may be needed. If you have been using a nonprescription medicine for your vaginal symptoms, be sure to tell your doctor.
You can take steps to lower your risk of getting yeast infections: 1  Do not douche. 2  Douching removes some of the normal bacteria in the vagina that protects you from infection. 3  Do not use scented feminine products, including bubble bath, sprays, pads, and tampons. 4  Change tampons, pads, and panty liners often. Using treatment when you do not actually have a yeast infection can cause your body to become resistant to the yeast infection medicine. 2  This can make actual yeast infections harder to treat in the future.