Some people may sometimes suffer from the appearance of red spots on the body. What is their reason? You can find the detailed answer in the article.
Let us learn the most important information about red spots on the body as follows:
Red spots on the body
the reason. .
Red spots vary in size and the areas of the body they cover. Some spots are painful, flat, raised, or itchy, and vary in color from pink to red.
Types of red spots that appear on the body
There are several types of red spots on the body, including:
A rash that may appear all over the body due to inflammation, a widespread infection, or an allergic reaction.
Skin spots, which are a red bump or flat rash.
Erythema is a medical term that refers to redness of the skin due to any cause.
Pimples are slightly raised red spots.
Small spots of red blood.
Hemangiomas are red spots that appear individually. They are small, benign tumors in the blood vessels.
Purpura, which are large red-purple spots.
Diseases that cause red spots to appear on the body and ways to treat them
Here is a list of the most important diseases that lead to the appearance of red spots in the body:
Pityriasis rosea
Pityriasis rosea is an inflammatory skin disease that causes a rash. Although its exact cause is unknown, researchers believe it is the result of a viral infection.
Pityriasis rosea begins with the appearance of a large, oval-shaped red spot on the chest, back, or abdomen, then smaller spots appear in other areas of the body, which are red and scaly, similar to ringworm.
These spots are usually itchy and accompanied by a sore throat, fever, and headache. It usually goes away on its own and does not require treatment. Home remedies can be used to relieve itching, such as: calamine lotion.
Contact dermatitis
Contact dermatitis is a skin inflammation in the form of an itchy rash that occurs as a result of direct skin contact with an irritant or allergen. It may be accompanied by redness, hives, swelling, and burning, as well as blistering and peeling of the skin.
Treatment depends on the cause. Over-the-counter creams and antihistamines can be used, but if the inflammation is severe, you may need to get a prescription from your doctor.
Heat rash
The rash causes red spots to appear on the body. This occurs as a result of skin irritation due to hot or humid conditions. It often appears in areas of the body characterized by folds and skin touching each other, such as the thighs.
This widespread rash takes the form of red, itchy spots on the body with clusters of small, raised blisters. These spots can be annoying and cause a stinging and tingling sensation.
Shingles
Herpes zoster is a viral infection that causes a red rash or blisters on the skin. It usually appears on the torso, but can affect any part of the body, including the face and eyes.
It begins with a burning and stinging sensation, and in most cases is very painful at the beginning of the infection. Fluid-filled blisters may appear, usually on one side of the body, and most often appear in people who have already had chickenpox.
Swimmer’s itch
Swimmer’s itch occurs when the skin becomes infected with parasites found in the water while swimming, resulting in an itchy rash with a burning sensation and small red blisters.
It often goes away on its own within a week and does not require medical attention, but anti-itch creams can be used to relieve symptoms.
Ringworm
Ringworm causes red spots to appear on the body in the form of a circular spot with prominent edges. It can appear in any part of the body and is caused by fungi. Ringworm is contagious and can be transmitted between people.
Ringworm cannot be eliminated unless the fungus is eliminated. Therefore, it is necessary to consult a doctor to diagnose it and prescribe antifungal medications to treat it.
Skin Disease
Atopic dermatitis is a common type of eczema. It appears most often in children and may disappear with age, or remain irritated until adulthood, when the skin becomes dry, red, and cracked.
Psoriasis
Psoriasis is a long-term condition that causes an overproduction of new skin cells, resulting in dry, red, scaly patches with silvery scales on the skin anywhere on the body, but most commonly on the elbows, knees, or scalp.
Drug rash
A drug rash is a skin rash that occurs as an allergic reaction when exposed to a certain drug. The appearance of the rash varies depending on the type of medication. Some medications cause small red blisters, while others cause scaly or itchy purple patches.
Insect bites
Insect bites can cause red spots on the skin, including: bed bugs, bees, wasps, flies, fire ants, fleas, mosquitoes, mange and ticks.
In most cases, treatment is done at home. Over-the-counter medications help relieve itching and swelling.
other reasons
These include bacterial, viral, or fungal infections and hemorrhagic blood diseases, and their treatment depends on the type of infection.
Serious reasons for the appearance of red spots on the body
In some cases, the appearance of red spots on the body may be a symptom of a serious medical problem and should be evaluated immediately in an emergency room, including:
blood cancer.
Meningitis.
Severe allergic reaction (hypersensitivity).
Thrombocytopenia.
