Home Skin CareEczema Rash on the face and neck: causes and treatment

Rash on the face and neck: causes and treatment

by Alivia Nyhan
Published: Last Updated on

The name rash refers to a skin condition that is usually part of the symptoms of diseases that affect that organ or the entire body. It is characterized by irritated areas, which can also become inflamed and are usually accompanied by redness, itching, peeling of the skin, small blisters, and even pain. There are many possible causes of a rash, and they can appear anywhere on the body. In this FastlyHealarticle, we will focus on the rash on the face and neck: causes and treatment as it is one of the most affected parts and thus give you some advice on what you can do if you get one.

Rash from skin conditions


Atopic dermatitis is a condition that causes swelling of the skin, which can be caused by health conditions, allergic reactions, or skin irritation. Most of the cases that affect the head and neck are caused by contact dermatitis, where an irritant comes into contact with the skin, causing the reaction. Soaps, cosmetics, jewelry, detergents, and perfumes are the most frequent. Products that irritate should be avoided, and hypoallergenic products and moisturizing creams are recommended to improve injuries.


In the case of psoriasis, it is a condition produced by a problem in the immune system that stimulates an accelerated production of skin cells, which has among its consequences the appearance of a rash that can spread from the neck to the ears. And scalp, as well as other parts of the body. The use of soaps and moisturizers can help improve dry skin symptoms, and open lesions should be monitored to avoid infection, using antiseptics when necessary.


A condition very similar to the previous one, with the production of scales and areas of the skin with a rash that can extend to the scalp, but with the difference that it has a yellowish color, unlike psoriasis, where the flakes are white and silver. The measures for its treatment are similar to those applied for psoriasis. In the following article, we will talk in-depth about seborrheic dermatitis.

Shave irritation

While some men are more susceptible due to other skin conditions, all are prone to the appearance of a rash from shaving. It occurs because cut hairs are pushed into the follicle causing irritation. To avoid its appearance, it is recommended to shave just after bathing since the pores are open, the direction of the cut should not be against the growth of the hair, and use a razor with a good edge as it produces minor irritation.

Rash from systemic conditions


One of the manifestations of allergic reactions is the production of rashes on the face or in any area where the skin has made contact with a substance or material to which the person’s immune system is susceptible. It is mainly caused by cosmetic products, soaps, and the like, although it can also be caused by food intake. Avoiding effects and foods that cause allergic reactions are essential, but when an allergic reaction is established, certain medications can be administered to improve the condition; in the case of skin reactions, antihistamines can be used since they are the mildest reactions and, therefore, both do not usually require a more potent medication.


Acne is a condition that primarily affects teenagers, is the production of a considerable number of grains due to hormonal changes, and usually also relates to oily skin or poor hygiene of the face. Improving hygiene habits and the use of specific creams can improve acne, although sometimes a dermatologist’s opinion is necessary.

Heat rash

It occurs when a person is exposed to high temperatures, before which the body responds by producing a more significant amount of sweat with the possible consequence of plugging the sweat glands when the work is very excessive, which results in a rash on the face or in the area irritated by the sun. To avoid or solve this situation, the solution is quite clear: avoid exposure to heat.

Lupus erythematosus

It is an autoimmune disease that affects multiple organs throughout the body, such as the kidneys, skeleton, nervous system, etc. At the level of the face, it is characterized by creating a redness with a very particular pattern compared to the shape of a butterfly with open wings. The treatment of this disease focuses on the general symptoms rather than on the skin, although it is usually indicated to reduce sun exposure and the use of sunscreen. In the following article, we explain the types of lupus.

Infection rashes

Eruptive diseases

With this name are grouped the diseases that cause the appearance of a rash all over the body, which includes the neck and face, such as chickenpox and measles. These diseases generally do not require specific treatment, and when something is indicated, it is usually to improve general symptoms.


It is an infection of a hair follicle, the site where hairs lodge. It is usually caused by bacteria entering the strand after shaving, and the most common location is around the jawbone, where it can cause rashes on the face or neck. Its treatment consists of cleaning the area with antiseptics and, in sporadic cases, the oral intake of antibiotics.


This name refers to the inflammation of the skin tissues due to a bacterial infection. It almost always occurs due to the entry of bacteria into the skin through one of the lesions described above, such as folliculitis or irritation from shaving. In addition to being able to produce a rash on the face and neck, it causes other symptoms such as inflammation and discomfort similar to those of a cold. Because it is an infection of the deep tissues of the skin, it almost always requires a consultation with a doctor, who, in most cases, will indicate antibiotic therapy.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to Rash on the face and neck: causes and treatment , we recommend that you enter our category of Skin, hair and nails .

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