Will spraying moisture cause skin dehydration (epidermal water loss test)

　　skin The moisture status of the healthy And appearance plays a vital role. If spraying causes the skin to become dehydrated, this may affect the normal function and condition of the skin. Next, we will delve into the relationship between spraying and skin dehydration, and analyze it based on the knowledge of epidermal water loss testing.

The definition and principle of spraying

　　What is squirting: Squirting usually refers to female The discharge of large amounts of clear fluid from the urethra during orgasm. This fluid, unlike urine, is secreted by Skene's glands. Skene's gland, also known as the female prostate, secretes fluid out of the body when sexually stimulated to a certain level.

　　The physiological mechanism of ejaculation: During sexual excitement, women’s reproductive organs and related glands are active. Skene's gland in nerve Under the regulation of urethra and hormones, fluid begins to be secreted. With the advent of orgasm, the contraction of the pelvic floor muscles will cause the fluid to eject from the urethra, forming a ejaculation phenomenon.

Causes and symptoms of skin dehydration

　　Causes of skin dehydration: There are many reasons for skin dehydration, mainly including environmental factors, such as dry climate, prolonged exposure to air conditioning, etc.； Lifestyle factors, such as insufficient drinking water, excessive skin cleaning, etc. ； As well as internal factors in the body, such as aging leading to a decrease in the skin’s water-holding capacity, certain disease Affect water metabolism, etc.

　　Symptoms of dehydrated skin: When the skin is dehydrated, a series of symptoms will appear. For example, the skin is dry, tight, and flaky ； Skin elasticity decreases and becomes rough ； In severe cases, problems such as fine lines and dryness may occur. In addition, dehydrated skin is prone to symptoms such as itching and allergies.

Epidermal water loss test

　　Test principle: The epidermal water loss test mainly evaluates the moisture status of the skin by measuring the rate of water evaporation on the skin surface. Under normal circumstances, there is a layer of stratum corneum and sebum film on the surface of the skin, which can prevent excessive loss of water. When skin is dehydrated or damaged, water evaporates at a faster rate.

　　Test method: A common method for testing epidermal water loss is to use a skin moisture tester. This instrument accurately measures the moisture content of the skin's surface and the rate of moisture loss. During the test, place the instrument probe on the skin surface and get the measurement results in a few seconds.

The relationship between spraying and skin dehydration

　　Theoretical analysis: Theoretically, the amount of liquid discharged by spraying is relatively small and is not directly related to the skin's moisture metabolism. The moisture of the skin is mainly maintained through blood circulation and the secretion of sweat glands and sebaceous glands. Squirting is a secretion phenomenon of glands related to the reproductive system, so in general, spraying will not directly cause skin dehydration.

　　Actual test results: A research institution conducted an epidermal water loss test on women before and after spraying. The results showed that there was no significant change in skin moisture content and water loss rate before and after spraying. This is further evidence that spraying water does not generally cause skin to become dehydrated.