What is the cause of acne on the forehead

The people who have the habit of holding the forehead often feel the small bags on their forehead, which is the acne emerged, why the forehead is often prone to acne? Let's understand the reasons for forehead acne.

Hair is not clean

Some people have a particularly greasy scalp, cleaning frequency is too low, so that the scalp oil often penetrate the facial skin, such as forehead, near the temples, resulting in excessive oil accumulation, pores do not breathe well, and the formation of acne in the forehead.

Thick horny layer

The horny layer of the forehead is thicker than the skin of other parts of the face, and the hair follicle breathing openings are easily blocked by the horny layer, which causes sebum to be discharged and causes acne and inflammation, resulting in pimples.

Sensitive skin

The sebaceous glands on the forehead are more sensitive to hormonal changes than other parts of the face, which is why many acne sufferers start to grow acne on their foreheads during puberty. Whenever there is a slight increase in the body's androgens, the forehead sebum is the first to react with sensitivity.

Mental stress

When people are subjected to mental stress from different sources, emotional changes such as depression and anxiety will send nerve impulses to the hypothalamic-pituitary-gonadal axis or adrenal axis through the emotional circuit of the limbic system of the cerebral cortex, and androgen secretion increases. In adolescent patients with acne, the increased activity of the sebaceous glands under the influence of androgens leads to the secretion of large amounts of lipids, which is a prerequisite for the development of acne.

Dry skin

When the temperature drops and the weather is cold, the moisture in the air drops and the human skin becomes dry and dehydrated, and the dehydrated skin secretes too much oil, resulting in clogged pores and acne. Especially people whose foreheads are often exposed to the air are more likely to have acne problems.

Physiological mechanism of acne

The skin is oily

In the dermis of the skin there is a gland called sebaceous gland. It is found on the skin of the whole body except for the soles of the hands and feet. However, the density is greatest on the head, chest and back. The function of the sebaceous glands is to secrete sebum for the purpose of moisturizing the skin. The sebaceous glands themselves do not open directly on the surface of the skin, but are ducted through the hair follicles to discharge sebum through the openings in the skin. The hair follicles and sebaceous glands are interconnected. The secretory activity of the sebaceous glands is regulated by sex hormones (mainly androgens). The secretion of sebaceous glands increases with age from puberty onwards. The secretion of sebaceous glands gradually increases, with a peak at the age of 18 to 25 (generally decreasing after the age of 35, but some people can continue for longer). The main manifestation of the skin is excessive oiliness. More oil is an important factor in causing acne.

Clogged skin ducts

The ducts of sebum are not open during the process of drainage. This can be either a congenital blockage of the ducts or due to the action of androgens, which cause the duct walls to proliferate and the duct walls to shed too many epithelial cells. It is as if an otherwise narrow river channel has become silted up due to the slippage of the berm. The sebum stagnates at the opening of the hair follicle, resulting in the formation of a spur.

Bacterial infection

There are many microorganisms in the sebaceous glands of hair follicles, including Acinetobacter and Staphylococcus. When a person reaches puberty, sebum is produced in large quantities, providing nutrients for the growth of bacteria. Acinetobacter can break down triglycerides that are stagnant in sebum into irritating free fatty acids, which in turn irritate hair follicles and cause inflammation. Bacterial metabolites can also release enzymes and some chemotactic substances that induce local inflammation and keratin accumulation.

Hair follicle inflammation

When the hair follicle opening is blocked by sebum accumulation, the follicle acts like a capped bottle. Because it is not connected to the body surface, a hypoxic environment is created within the follicle, which increases the activity of resident bacteria originally present in the follicle, especially Propionibacterium acnes. Depending on the depth of inflammation of the follicle, the clinical manifestations are superficial pustular scars, inflammatory papules, nodular cysts, etc.

What to do with acne on forehead

Honey salt for pimples

The salt can stimulate and promote the secretion of sweat and sebaceous glands in the body, which can help us to eliminate the aging material in the body and remove the dead skin layer on the surface, so that the skin can get a new life from the surface to the inside. It is a good way to improve the nutritional status, promote skin metabolism, enhance skin vitality and antibacterial power, reduce pigmentation, prevent skin dryness, make the skin soft, white, delicate, and can reduce wrinkles and prevent acne and other skin disorders, and play an ideal role in skin beauty. Directions: Mix two tablespoons of honey and the right amount of salt together in a certain direction, it is best to mix the honey and salt as fine and smooth as possible, and then apply these to the forehead and the cheeks, chin and other places with acne, and massage with your fingertips for about ten minutes.

Salt water toothpaste to get rid of acne

Salt water has a good anti-inflammatory effect, while toothpaste is able to help astringent sores and is very effective in removing acute pimples or pimples that have just popped up. Directions: Take a clean towel, dip it in light salt water, leave it completely wet and put it on the forehead where the pimples are. The temperature of the water should be slightly hot. After about 2 minutes then apply herbal toothpaste on it.

Apply aloe vera juice to pimples

The botanicals contained in aloe vera can effectively clear heat and detoxify the body, as well as provide skin care and hydration. The use of aloe vera juice can help to remove acne effectively. The actual aloe vera juice is a great way to get rid of the pimples on your forehead, and then you can massage it with your fingers to help the skin absorb it.

Baking soda tea tree oil to get rid of acne

The baking soda is an alkaline substance, while the oil on the forehead acne is acidic, the use of baking soda can soften the stratum corneum and help maintain the smooth pores; and tea tree essential oil has a good antiseptic and anti-inflammatory, astringent pore effect. The two together can effectively remove forehead pimples quickly. Directions: Add a drop of tea tree oil to baking soda and mix with water to cleanse your forehead or entire face. You can also dip a cotton pad into it and apply it to the pimple spot.

Oatmeal mask for acne

Oats contain a lot of nutrients that can help fight acne on the one hand, and help with dry, itchy skin on the other. How to do it: add the right amount of oats to warm water and mix well, clean your face and then evenly apply it to the forehead acne location for about 10 minutes.

Cabbage leaves to get rid of acne

The cabbage leaves contain a lot of water and vitamins, which have a good whitening and hydrating effect on removing acne. Use cabbage leaves on the forehead acne location to get rid of acne while restoring smooth and elastic skin. Directions: Wash fresh cabbage leaves and crush them with a clean wine bottle until the leaves are in a net paste. Then just put the cabbage leaves on the forehead pimple location.