The human body is a complex system of interacting organs. The biggest is the skin. It is interconnected with all processes, therefore, reacts to pathological changes in the first place. Rashes on it may indicate the presence of some kind of disease. Moreover, the latter are many. The skin can be affected both in one specific area, and throughout the body. Various causes contribute to the appearance of irritation.
A rash on the neck (photos of various rashes are in the article) may indicate an allergic reaction and the development of, for example, psoriasis. In the first case, it is quite simple to exclude interaction with the allergen. But in the second, you need a doctor’s consultation and treatment. Whatever the cause of the rash on the neck (and on any other part of the body), one must take this quite seriously. This is not only a cosmetic flaw. Sometimes the rash can cause discomfort, which affects the quality of life.
Depending on the cause, treatment is selected. In some cases, it can be quite long. Therefore, you do not have to rely on your knowledge, and at the first manifestations of the ailment, immediately contact a dermatologist.
Short Description and Features
The appearance of a rash on the neck differs depending on the reasons that caused it. The disease can be expressed as small acne, blisters, and spots of red. These formations differ in size and texture. Let's look at the characteristic signs of a rash.
- Localization of the rash. Such formations can affect different parts of the neck. In some cases, they can spread to the face, chest, shoulders, back. As a rule, this occurs in the first hours after the appearance of a rash.
- Pigmentation. Most often, the lesion of the rash becomes red. This is due to the development of the inflammatory process. However, the pathology may not be accompanied by a change in the skin. In this case, the rash is pink. There are also white ones.
- Texture. The skin at the site of damage may vary. For example, they become more rude. Often flakes appear. This is caused by excessive dryness. If untreated, cracks and even wounds can form on the skin.
The appearance of a rash is not a disease, but a symptom that indicates internal problems in the body. In some cases, it may not manifest itself in any way and is determined only tactfully. Everything will depend on the root cause.
Why arises?
In order to get rid of rashes on the skin of the neck, you will need to find out what exactly is their causative agent. Only then can any measures be taken to eliminate it.
So, let's look at the common causes of an adult rash on the neck:
- Hygiene. In most cases, pimples can occur due to improper skin care. It is important to regularly clean the covers of dirt. If sweat or sebaceous glands become clogged, then this provokes the formation of rashes.
- Problems with internal organs. The functioning of the digestive tract directly affects the appearance of the skin. If you eat improperly, toxins form. When they accumulate in the body, a rash appears on the skin. In this case, it indicates that it is necessary to cleanse the body. This will not only help to tidy up the appearance of the skin, but also help to significantly improve the general condition.
- Decreased immune system performance. When the human body is greatly weakened, it is not able to fight infections. But the skin during the day in contact with a large number of bacteria. They, getting on it, cause irritation in the form of a rash. A decrease in immunity occurs due to malnutrition and violation of the daily regimen.
- Allergic reactions. The most common cause of a rash on the neck. It occurs when interacting with allergens. The latter may be synthetic clothing, cosmetics, a certain group of products, and so on.
- Hormonal disbalance. People with this problem often have skin rashes. Causes of hormonal changes: adolescence, climate change, nervous disorders, pregnancy and more.
- Infectious diseases. Such pathologies are manifested by severe pain in the areas where the rash appeared. In addition to this symptom, a person also feels chills, weakness, dizziness. Often the temperature rises.
- Other reasons. Rashes appear due to damage by fungus, parasites, bacteria, viruses.
Prickly heat
If a rash has appeared on the neck in hot weather, then it may be prickly heat. It occurs when clogged sweat glands. Most often, children suffer from this. However, if excessive sweating is observed in adults, then they are not protected from the occurrence of rashes. They are localized on the skin of the neck, in the armpits and in the chest area. It is expressed as a small rash. It has small cluster sizes. If a mechanical effect, such as clothing, is exerted on the affected area, irritation and redness may occur. In this condition, a person will feel severe itching, and sometimes even an increase in temperature.
Treatment of sweating
A rash on the neck caused by sweating, as a rule, cannot be treated medically. She is able to pass on her own. However, if a person experiences severe discomfort, then you need to contact a dermatologist.
To prevent the formation of sweating, it is necessary to follow the recommendations:
- Whenever possible in hot weather, be in a cool place.
- Discard tight, tight clothing.
- To pick up things adjacent to the skin, only from natural materials. This is especially true in the summer.
Allergic contact dermatitis
This disease occurs in close contact with a substance that causes allergies. In this case , an adult rash on the neck (photo below) is an individual hypersensitive reaction.
Contact dermatitis appears when interacting with cosmetics (soap, shampoo, creams, gels, and so on), body jewelry, household chemicals. In addition to external factors, internal ones can also cause allergies. These include drugs and food.
This type of dermatitis manifests itself with the following symptoms:
- a change in the color of the skin - from light red to burgundy;
- compaction of the affected areas;
- the appearance of plaques or blisters.
Dermatitis treatment
The fight against contact dermatitis does not begin with medication, but with the identification of an allergen. Having determined the pathogen, it must be completely excluded. As a rule, after this, the rash on the neck should go away on its own within a few days.
Treatment can only be prescribed if the symptoms are pronounced. To eliminate itching, pain and inflammation, ointments or creams are used. If the disease is serious, you can start taking steroids and antibiotics. However, only a doctor should select them.
Psoriasis
This disease is chronic. With it, the skin is damaged. Spots can be localized not only on the neck, but also on other parts of the body. The sizes of the affected areas are different: from small to rather large. It is believed that psoriasis occurs due to disorders in the immune system. The latter, recognizing the problem, accelerates the reproduction of excess skin cells. However, the exact cause is still unknown to medicine. In some, it occurs after severe stress, in others, sunburn has become an indicator, in others, excessive alcohol consumption is a provoking factor.
Psoriasis is manifested by the following symptoms:
- a rash on the neck and other parts of the body in the form of red spots with gray crusts;
- inflammatory processes;
- painful sensations;
- severe itching.
Psoriasis can be of several types. Some of them require immediate treatment. Spots can increase rapidly, spreading to neighboring areas. With the rapid development of the disease, you can not hesitate.
Psoriasis treatment
Currently, doctors use different methods of treating psoriasis. However, one must understand that this disease is not completely cured. As a rule, doctors select such therapy, which is aimed at restoring the skin. They also simultaneously reduce the manifestation of symptoms, for example, when a rash on the neck itches, and very severely. If psoriasis occurs in a complex form, it is necessary to carry out complex therapy. During this process, the patient should be under the supervision of a dermatologist.
Gladiator Herpes
This disease is caused by the herpes virus. It penetrates the body through the mucous membrane. You can also become infected sexually. If rashes on the neck appeared with this disease, this means the point of exit of the virus, and not the place of infection. A rash appears in the form of white vesicles. Often the skin around them turns red. In order for the reader to understand how the affected area looks, a photo of the rash on the neck is added below. Before the virus appears on the skin, a person may feel fatigue, muscle pain, and fever.
In most cases, the rash goes away on its own within 14 days without treatment. However, the virus itself does not die, so the likelihood of relapse is high. To combat gladiatorial herpes, non-steroidal anti-inflammatory drugs are prescribed. They help relieve symptoms. Antiviral agents are also required.