Women's Healthwàiyīn sàoyǎng

Vulvar & Vaginal Itching

Also called:Vaginal itchingVulvar itchingGenital itch

From the TCM perspective: TCM 'yin yang' (genital itch); located in the liver channel and Chong-Ren at the anterior yin, involving spleen and kidney.

Overview

Vaginal/genital itching is itching, burning or irritation of the vulva and vaginal area. TCM groups it under 'genital itch' and 'discharge disorders'; the main mechanisms are damp-heat pouring downward, damp-toxin (parasitic) erosion, and liver-kidney yin deficiency failing to nourish, while external wind-heat/contact allergy and infections must also be excluded.

☯Common patterns (syndrome differentiation)

Damp-heat pouring downward

Key distinguishing signs: Genital itching with copious thick yellow malodorous discharge, bitter taste, dark urine, red tongue with yellow greasy coat, slippery rapid pulse.
Treatment principle: Clear heat, drain dampness and stop itch

Damp-toxin / parasitic erosion

Key distinguishing signs: Intense itching with gray-white, curd-like or frothy discharge and marked odor, burning pain, red tongue with yellow coat, rapid pulse.
Treatment principle: Clear heat, resolve toxin, dry dampness and address parasites

Liver-kidney yin deficiency

Key distinguishing signs: Dry genital itching worse at night with scant discharge, heat in palms/soles, dizziness, tinnitus, sore weak knees, red tongue with little coat, fine rapid pulse.
Treatment principle: Nourish liver-kidney, moisten dryness and stop itch

External wind-heat / contact allergy

Key distinguishing signs: Sudden itching with red swollen vulva related to a new sanitary product, wash, underwear fabric or medication, possibly with rash, thin coat, floating pulse.
Treatment principle: Dispel wind-heat and remove the trigger

Daily self-care

Keep the vulva clean and dry in breathable cotton underwear; avoid douching, scented products and tight non-breathable clothing.
Avoid scratching and hot washing; stop possible triggers (new products, intercourse) and follow the prescribed course of treatment.
Itching with abnormal discharge/odor or recurrence warrants discharge testing and cause-specific treatment rather than prolonged self-use of antibiotics or steroid creams.

When to seek medical help

The following warning signs require prompt medical evaluation — do not rely on self-treatment:

Genital itching or abnormal discharge during pregnancy: seek early obstetric assessment for safe treatment.
Fever, lower-abdominal pain or purulent foul discharge: possible pelvic infection — prompt care.
Genital itching, abnormal discharge or injury in a young girl: timely pediatric/gynecologic examination.

Medical disclaimer: Educational content about traditional Chinese medicine for information only; it is not a diagnosis or treatment and does not replace a qualified clinician. If symptoms worsen or warning signs appear, seek medical care.

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