1 The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen. 2  The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle. 3  The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body.
Nystatin powder is used to treat oral and esophageal yeast as well as Candida yeast overgrowth in the intestines. Nystatin is one of the least toxic of prescription drugs. It is safer to use than most nonprescription products.
You can treat most vaginal yeast infections with an over-the-counter vaginal cream or suppository. You can buy these nonprescription products at most large drugstores and supermarkets. Many yeast infection treatment doses come in 1-day, 3-day, and 7-day strengths. Many of the over-the-counter vaginal creams and other products you can buy have the same ingredients to fight a yeast infection as the medication your doctor might prescribe, but in less-concentrated doses.