"Doctor, I have small bumps and lumps on my scalp, and the more I pick them, what should I do? ”
In the past, Xiaoli had beautiful hair, but I don't know when it started, and scalp problems entangled her. The scalp is getting more and more itchyAlsoSmall bumps and bumps have grown. Xiaoli couldn't help it several times, so she picked it up, and then not only did there be pus, but the symptoms also spread to other parts of the scalp.
Xiaoli, who loves beauty, now wears a hat everywhere she goes, just to cover the top of her "scarred" head, and finally under the persuasion of a good friend, she remembered to find a doctor.
In fact, many people have had similar scalp problems, so what are the little bumps on the scalp? Will it affect health?
First, the scalp is actually much more fragile than we think
The importance of the brain is self-evident. WhileThe scalp acts as a "protective membrane" that wraps around the skull of the brainIn fact, more critical than we think, the state of the scalp is even associated with cerebrovascular diseases.
In terms of structure, it is an extension of the face, the epidermis layer is relatively thin, and the sebaceous glands and flora are abundant.
The first layer of the scalp is the ** layer,Rich in hair follicles, sebaceous glands and sweat glands, with abundant blood**. Hair follicles are like soil, which is not only the "window" for the scalp to breathe, but also affects the growth of hair. Common scalp problems such as folliculitis occur in this layer.
* Below the layer, there is the superficial fascia layer, the cap-shaped aponeurosis layer, the loose connective tissue under the aponeurosis, and the deepest episteum of the skull, which together form a complete scalp structure.
However, despite the protection of multiple layers of tissue, the scalp remains fragile. It was released in April 2021"2021 National Scalp Care Consumption***Display,86% of people have scalp and hair problems. The amount of hair in a normal person is about 100,000, which is affected by various factors such as genetics, environment, and hormones. WhileManyThe root cause of hair problems actually lies in the scalp.
2. Is a small pimple or lump on the scalp a disease?
We often habitually pick at the scalp, sometimes there is nothing, and sometimes we will pick out small yellow-white particles or soft mud, or even flakes of scab ......What are these different forms of "scalp"?
Actually, most of the timePick out grains or white mud the size of rice grains, which are likely to be grease particles or grease bindersIt does not affect health.
On the one hand, the sebaceous glands of the scalp secrete oil, which plays a role in blocking germs and protecting hair follicles. Factors such as poor eating habits, staying up late, high stress, incorrect hair washing methods can beStimulates the sebaceous glands to over-secrete oilAccumulate at the hair follicle to form small white bumps, ieGrease granules.
On the other hand, some people may scratch their fingers after a few days without washing their hair and find soft white mud in their nails. Yang Xichuan, professor of the ** Department of the Southwest Hospital of the Army Medical UniversityThis white mud is usually a combination of oils, including keratin (dandruff), oil, dust, sweat, bacteria, etc. It is similar to the "mud" that is rubbed off during the usual bath.
In both cases, there is usually no need to be overly concerned. It can be effectively alleviated by washing your hair regularly and changing your bad habits.
However, in addition to the above, there are some abnormal manifestations that may indicate that we have a health problem on the scalp and need to pay attention to:
1.Seborrheic dermatitis
If you cut it offYellowish-white flaky scales,Or, despite taking care to clean the scalp, there is still a lot of white mud, which may be seborrheic dermatitis. Symptoms include easy picking of larger flakes, increased dandruff, oily scalp, and an itchy sensation that should be suspected.
2.Pityriasis asbestos
Appears to be thickOff-white dandruff builds up on the scalp and hairThe area is large and tightly attached. Hair is generally unaffected, but mild itching may be present. Forcibly picking off the dander can cause hair to fall out.
3.Vitiligo
Initially it is a scattered patch of white scales, which may be laterFused into a piece,It occurs mainly on the top of the head and is usually caused by a fungal infection. The hair in the affected area may break at a distance of 2 to 4 mm from the scalp and is usually not accompanied by itching. ** Leave little to no scarring or cause permanent hair loss.
4.Psoriasis of the head
Some psoriasis may be confined to the head and manifest as:A lot of dandruff, the cortex is very thick,Thickly scaly plaques with well-defined boundaries form.
These conditions should be treated symptomatically. If it's caused by a fungal infection, an antifungal can be taken by mouth or a topical antifungal cream with an antifungal shampoo under the guidance of a doctor. Timely professional** helps alleviate these scalp problems.
3. Do these 3 things right to delay scalp aging
In fact, everyone may encounter scalp problems to a greater or lesser extent, we do not need to be overly anxious, as long as we do a good job of care in our daily life, we can make our scalp healthier.
1.Wash the scalp and hair separately
Start by washing your scalpMake sure the shampoo is in adequate contact with the scalp. Rub a rich lather into the palm of your hand and gently massage the shampoo to fully penetrate the scalp, leaving it on for a while before rinsing. This not only cleanses more thoroughly, but also helps to effectively relieve itching.
2.Reduces irritation to the scalp
Choose a gentle shampooThe shampoo is gentle,The temperature of the hot air of the hair dryer should not be too high. Try to avoid the conditioner touching the scalp, and reduce the frequency of perming and dyeing, and do a good job of scalp care.
3.Avoid scratching your scalp
If you experience itchy scalp, you should try to avoid scratching your scalp. Because the act of scratching will destroy the ** barrier, aggravate the itching, and formA vicious cycle of "itching-scratching-itching". If you do feel itchy, you can gently scratch your head with your fingertips or use a comb to gently comb your scalp.
The scalp is a part of our body, and although it is covered by hair, its health condition directly affects hair growth and overall appearance. No matter what kind of scalp problem you encounter, sensible care and timely professional** can help us maintain a healthy scalp so that we can enjoy the confidence and comfort that comes with healthy hair.
References: 1] "How hard is the scalp for the health of 100,000 hairs?" 》.Life Times. 2021-11-01
2] "What are the small particles picked off the scalp? 》.Life Times. 2023-08-02
3] "Tickle Tick! The scalp is so itchy, which step is not done well? 》.Ruijin Hospital, Shanghai Jiao Tong University School of Medicine. 2022-06-10
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