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Normal Vaginal Ph Flora Lactobacilli Antibiotic Makes Vagina

Front What makes up normal vaginal flora in ♀?
What is normal pH of vagina?
What compromises this normal flora?
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Lactobacilli 

Normal vaginal pH = 3.5 - 4.2

Normal flora varies during the premenarchal, childbearing, and menopausal stages

Lactobacilli reduced with course of antibiotic treatment (tetracycline) and vaginal pH increases to 4.0 - 4.5 (conditions favorable for C.albicans growth)

Diagnosis is made by staining vaginal discharge with 10% KOH preparation on wet mount on which pseudohyphae are seen

Risk factors for vaginal candidiasis
Antibiotic use (lowers pH)
Oral contraceptives
Diabetes
Immunocompromised 

Tags: microbiology

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