What is the cause of small red spots on the genitals?

Women are fragile flowers, and they often suffer from gynecological inflammations, especially vaginal diseases. When a problem occurs, it generally means that your vagina has been infected or invaded by a virus. If small red spots appear in the genitals, you should pay attention to it, as it is likely caused by some bacterial infection. Here are the reasons:

1. External allergens such as chemicals, cosmetics, dyes, radiation, etc.; toxins from certain animals, foreign proteins such as eggs, fish, shrimp, milk, and certain plant pollens or dust in the air.

2. Allergens in the body such as lesions in the body, intestinal parasites, certain metabolic products, digestive tract diseases, and autoantigens produced by human tissues under the influence of certain factors.

3. Local irritation such as increased vaginal discharge, scratching, urinary fistula, etc.

4. Mental factors: such as mental stress, excessive fatigue, depression, etc., which cause neuroendocrine dysfunction, increase the skin's susceptibility to various stimuli through neural reflexes or endocrine influences, and induce eczema.

The pathological changes are mainly exudative lesions. Acute phase: edema within and between the prickle cells, sponge formation, blisters containing a small amount of lymphocytes, capillary dilation, a small amount of lymphocytes and tissue cell infiltration around the blood vessels, serous exudation in the stratum corneum of the epidermis and scab formation. Subacute stage: The epidermis of the lesions is slightly thickened, with incomplete keratinization, edema in the spinous cells and between the cells, a few blisters, and a large number of lymphocyte and tissue cell infiltrations around the dermal blood vessels. In the chronic stage, epidermal cells are hyperkeratotic or focally parakeratotic, dermal capillaries are dilated, lymphocytes and tissue cells infiltrate around the blood vessels, and the spinous cell layer thickens.

Although the editor can explain to you in detail the reasons for the appearance of small red spots on the genitals, which will be helpful to you, you still need to go to the hospital in person for a specific and detailed examination, so that it will be easier to treat and better judge your condition. You should also pay attention to your hygiene habits and avoid touching the vagina directly with your hands, otherwise it may cause bacterial infection of the vagina.