The main reasons for itching in the lower body include vaginitis, vulvar diseases, and systemic diseases. Vaginitis has a wide variety of types, with common types including trichomoniasis vaginitis, mold vaginitis, etc., which can all lead to itching in the lower body. Sometimes the itching may be severe and require prompt medical attention. Vulvar eczema, vulvar leukoplakia, and other vulvar diseases are also common causes. Additionally, some systemic diseases such as diabetes can also easily cause itching in the lower body.

Causes of Itching in the Lower Body

1. Vaginal Inflammation

Vaginitis is the most common cause of itching in the lower body. Common types of vaginitis include trichomoniasis vaginitis, mold vaginitis, bacterial vaginitis, atrophic vaginitis, and nonspecific vaginitis. To address vaginal inflammation, it is necessary to strengthen personal hygiene and change lifestyle habits. If you notice that your vaginal discharge is similar to tofu dregs or foam and has an unpleasant odor, you should seek medical attention.

2. Various Vulvar Diseases

Conditions such as vulvar eczema, vulvar tinea, vulvar neuropathic dermatitis, and vulvar herpes can all cause itching in the lower body. These conditions require targeted treatment, and symptoms can be reduced after a period of medication.

3. Systemic Diseases

Systemic diseases such as diabetes and allergic reactions can also potentially cause itching in the lower body.

4. Vulvar Leukoplakia

Vulvar leukoplakia can manifest as hardening, roughness, itching, ulceration, and fissuring of the skin surface. In severe cases, it can even lead to vulvar atrophy or hyperplasia. If not treated properly, it can progress to vulvar cancer. The main symptoms of this disease are white discoloration of the vulvar skin and increasing itching, especially at night when sleeping.