Vaginitis is a term that encompasses various conditions causing inflammation or infection of the vagina. The University of Utah Health outlines that the specific characteristics of vaginal discharge, such as color, consistency, and odor, can help determine the cause of vaginitis. For instance, a cottage cheese-like discharge often signifies a yeast infection.

Common skin conditions affecting the vulva can manifest as a rash, which may be itchy and painful, especially during urination and sexual intercourse. According to Harvard Health, lichen planus is one such condition that produces itchy, purple bumps on the body, and on the vulvar skin, it can cause soreness, burning, and a white lacy pattern. If the skin breaks down, it becomes moist and red in the eroded areas.

A vaginal yeast infection, often referred to scientifically as “Candida vaginal infections,” are commonly caused by the fungus Candida albicans. As noted by Harvard Health, a significant number of women will experience at least one such infection in their lifetime. Factors like stress, a weakened immune system, or antibiotic use can disrupt the vagina’s natural yeast balance, leading to an overgrowth and infection.

Additionally, an overgrowth of yeast can result in not only a vaginal infection but also a skin infection, causing a red, itchy rash. This is often seen in warm, moist areas of the body like under the breasts, as stated by the University of Rochester Medical Center. A common culprit is candidiasis, which can arise from skin damage or humid conditions, and is more likely to occur if the immune system is compromised.

The presence of a yeast infection is often marked by itching, burning, redness, or swelling around the vaginal opening, accompanied by white, thick, or clumpy discharge. It’s crucial to note that yeast infections are typically not sexually transmitted and can be treated with over-the-counter vaginal creams or suppositories, as per the University of Rochester Medical Center.

Understanding the causes and symptoms of vaginitis is vital for appropriate treatment. Infections occur when something disrupts the normal balance of yeast and bacteria in the vagina. Antibiotics, pregnancy, or health issues like diabetes can be triggers, as mentioned by the Student Health Center.