Symptoms of skin allergies that you need to be aware of & bull; hello healthy

Skin allergy signs and symptoms

Allergy symptoms that arise depend on the substance that acts as an allergen and also the human immune system. This can affect various organs of your body, including the skin. Allergic reactions can range from mild to severe and require emergency care.

In some severe cases, allergy symptoms can trigger a quite dangerous reaction known as anaphylactic shock. So, what are the symptoms of allergies that occur on the skin?

1. Rash

One of the most common symptoms of allergies is the appearance of a rash on the skin. You may think that the skin acts as the first inner protector of the body. In fact, the skin also has special cells of the immune system.

These cells then protect the skin and body from viruses, bacteria, and other harmful compounds. If cells detect a suspicious substance, it reacts in the skin and causes inflammation. This reaction of the immune system cells eventually produces a rash on the skin.

Inflammation that occurs in the skin can be caused by many things, including irritants and allergens. Substances that are harmless but mistaken for the immune system, such as metal allergies, can cause a rash on direct contact.

Allergy rashes are usually red in color, cause skin irritation, and are painful. In addition, this characteristic of allergies to the skin is not contagious and can disappear within 2-4 weeks.

If you experience a rash and are worried about certain health problems, consult a doctor to get the right treatment.

2. Itchy skin

In general, allergy symptoms can also be indicated by skin that feels itchy. This condition usually occurs in the area of the skin affected by the rash. However, not a few also don't have signs of redness on the skin and feel itchy without knowing where it is.

Itching is related to the work of the brain. When you feel itchy, of course, the reflex that people usually do is scratching. This reflex is a protective response to help the body remove parasites from its skin.

This feeling of wanting to scratch can be triggered by histamine, which is a chemical in the body that is related to the immune response. This causes the skin to feel itchy and look red.

Reporting from the American Academy of Dermatology, itching caused by allergies (pruritoceptive itch) may occur as a result of coming into contact with an allergen. The allergens that most often cause skin allergies are nickel or metal.

This is because this metal content is found in many products that are held every day, such as cellphones, jewelry, and belts. Apart from nickel, other ingredients that cause allergies on the skin are latex, nail polish, and perfume.

Most people may experience itching that is less severe and just causes discomfort. However, excessive scratching of the skin can damage the skin barrier and make the body more susceptible to infection.

3. The skin is swollen and reddish

Those of you who experience swelling and redness of the skin may need to be vigilant. The reason is, these two things could be symptoms of allergies in the skin.

Swelling of the skin is usually known as a sign of urticaria or hives. Generally, this condition is the precursor to a rash.

If you look at it from the start, you may notice reddish patches that can be found on the face, lips, and ears. The size of the swelling in the skin can range from the size of a small eraser to quite large.

The skin that looks swollen and red is the result of a histamine response when it comes into contact with an allergen. The histamine response causes blood plasma to leak out of the tiny blood vessels in the skin.

Swollen skin due to allergies can last in less than 6 weeks. If the swelling doesn't get better, it is possible that this condition is a chronic problem and requires a skin allergy test.

4. Rash of skin allergy symptoms

Large, itchy rashes are a fairly common condition and are usually caused by a variety of things, especially allergic reactions. As a symptom of a skin allergy, the bumps on the skin vary considerably depending on the cause.

There are some people who see the color of the bumps they have looks the same. However, there are also many different colored lumps. Lumps on the skin also have their own differences based on their cause, such as contact dermatitis.

Skin with rashes and itching due to allergies usually appear several hours to days after the skin has come into contact with the allergen. Apart from that, the rash on the skin bumps is also confined to the area that touched the compound which is irritating to the skin.

If you experience these symptoms and the itching is unbearable, consult a doctor immediately for treatment.

5. The skin peels and cracks

Does your skin feel dry, thick, and scaly? Or is your skin also peeling and cracking until it hurts? If so, you may be experiencing symptoms of an allergic skin reaction.

The condition you are currently experiencing may not be just an ordinary dry skin problem. Skin that is flaky and cracked in places, such as your hands and feet, can be a sign that you are allergic to something.

Similar to other skin allergies, this cracked skin problem is caused by repeated exposure to the same allergy.

As a result, the immune system activates a response that results in various problems in the skin, from dry skin to peeling and cracking. Drug and plant allergies are the two types of allergies that most commonly cause this condition.