According to the University of Maryland Medical Center, yeast-like fungus referred to as candida can infect the mouth and vagina as well as the stomach, urinary tract and skin. A high percentage of women experience vaginal yeast infections at least once; however, several factors contribute to chronic occurrences of yeast infection. Vaginal yeast infections are common since the fungus candida thrives in moist, warm environments. This also contributes to the existence of yeast in infants, in whom it causes diaper rash as well as oral thrush. Symptoms associated with yeast infection depend on the location of the infection and may include white discharge, rash and irritation.
Medications
Antibiotics, corticosteroids and some forms of birth control pills can cause yeast infections. The American Congress of Obstetricians and Gynecologists explains that antibiotics kill the normal amount of good bacteria in the body, which normally prevents yeast from growing. By the same token, changes in hormone levels from the use of birth control pills or pregnancy also have this effect and can lead to an increase in yeast infections. Although regular use of antibiotics is not commonplace, people with regular bacterial infections are prescribed antibiotics. Frequent use of these medications can compromise immune system function, further allowing vulnerability of the body in contracting fungal infections.
Medical Conditions
The Mayo Clinic explains that uncontrolled medical conditions can increase the chance of yeast infections. People with diabetes are more prone to chronic yeast infections due to compromised immune systems. Also, mismanaged diabetes and noncompliance with dietary restrictions for sugar intake contribute to the multiplication of candida in the body. This, paired with decreased healthy bacteria to fight off the yeast, breeds an environment for developing infection. MedlinePlus further notes that yeast infections are a risk in overweight individuals and those with immunosuppresive disorders such as HIV. If conditions are not treated, the yeast infection can recur or remain a chronic problem, causing additional medical complications.
Irritants
In vaginal yeast infections, regular use of irritants can increase susceptibility of recurrent problems with candida. The Mayo Clinic details irritants as any product that may change the type of bacteria normally present in the vagina. Irritants may include bubble bath, lotions with fragrance or hygiene products. To decrease the risk of changing the balance of bacteria in the vagina, avoid putting irritants directly on the area. Other irritants include keeping the vaginal area too moist, which can occur from wearing wet swimsuits or sweaty clothes after exercise.
