13 causes of non-itchy rash

Non-itchy rash is a symptom that many people experience. When you have this sign, you often worry, do not know why you have it? Are you sick like that? Is that disease dangerous? The following article will provide some information you need to know about symptoms.

Cause redness that does not itch

  • 1. Dilating blood vessels
  • 2. Virus infection
  • 3. Allergy capillary inflammation
  • 4. Locket
  • 5. Shingles
  • 6. Congenital birthmarks
  • 7. Purpura
  • 8. Skin fibroids
  • 9. Sprinkle pink powder
  • 10. Rash of body folds
  • 11. Rash due to heat
  • 12. Thickening follicle horns
  • 13. Some other diseases

1. Dilating blood vessels

The phenomenon you experience is when: Your rash appears, when you press it with your finger it disappears, but when you remove your finger you see the reappearance.

You may have this phenomenon, it is possible that you may become inflamed by responding to a polluted environment or you may simply be bitten by a mosquito, a vitamin deficiency, or trauma.

2. Virus infection

You may have an itchy rash due to the virus infection. At that time, your first sign is to have a fever, body fatigue, and a rash appears when the body reduces fever. These redness also does not cause itching. Your rash, when you press and release, does not go away. These redness will disappear after appearing 7-10 days.

3. Allergy capillary inflammation

Allergic capillary disease usually causes a lot of harm to your body such as skin, intestines, kidneys, joints. In particular, if you have this disease, the first sign is also: skin rash in many different skin areas, possibly the whole body. The rash does not cause itching, but may swell on the skin if it worsens.

4. Locket

One of the common diseases when you have a rash on the skin surface. The skin is swollen and can spread to the whole body. Urticaria is often accompanied by nocturnal or non-pruritic signs. Although not dangerous, the disease is uncomfortable and often recurs.

Picture 1 of 13 causes of non-itchy rash
Urticaria is one of the main causes of itchy rash.

5. Shingles

Shingles is a skin infection caused by a virus. The basic symptoms include the appearance of blisters on the skin, which may or may not be itchy. Shingles can appear in any part of the body including the eyes or eyes. In some cases, people may have mild or very painful shingles. The shingles rash is often filled with water or fluid.

6. Congenital birthmarks

Birthmarks are red or gray, appearing on our skin as soon as they are born. The cause of this condition is thought to be due to the abnormal functioning of blood vessels.

7. Purpura

A non-itchy rash on the skin can be a sign of purpura. This is the phenomenon of red blood cells being leaked out of blood vessels and spilled into the organization under the skin. People with petechiae will see signs of red dots on the skin that are not itchy, flecked, or bleeding patches. Usually, they will go away on their own after a few days and cause few serious problems, but lose the aesthetics of the patient.

8. Skin fibroids

This is a common skin disorder that occurs when tissues are overactive leading to the appearance of benign small tumors located under the skin. Usually, skin fibroids are externally expressed by the appearance of pale pink or brown bumps about 3 - 10 mm in size. These bumps rarely cause itching, unless we touch them. They can appear anywhere on the body, but the most common organ is the foot.

9. Sprinkle pink powder

A rash that is not itchy may also be a sign of rosacea. This is a skin rash due to the onslaught of viruses. Duration of the disease usually lasts from 6 to 12 weeks. The most characteristic symptom of the disease is pink or red patches of skin that are not itchy. These areas can be peeled, crusted making the skin of the patient rough, causing loss of aesthetics.

10. Rash of body folds

True to its name, this disease usually appears only in areas with wrinkles such as armpits, groin, under the chest, genitals . Anyone can have a rash rash, but people with excess weight, obesity are the subjects most at risk. Symptoms of the disease worsen with friction, increased humidity in the air, or skin irritation.

11. Rash due to heat

When sweat is trapped in the pores, it cannot escape to the outside, causing overheating and causing heat rash. A characteristic manifestation of this condition is the appearance of red bumps on the skin. Most cases do not feel itchy due to a heat rash.

Picture 2 of 13 causes of non-itchy rash
Children are the most susceptible to heat rash.

12. Thickening follicle horns

Hair follicle keratosis is a genetic condition that occurs when the body produces too much keratin protein, which causes the pores to become hard. A common symptom of hyperkeratosis is a small, red or colorless lumpy skin. The disease usually occurs in places such as arms, thighs, legs, buttocks .

13. Some other diseases

  • Infection with parasites
  • Infectious Diseases
  • Sexually transmitted diseases such as syphilis, genital herpes, genital warts, etc.

Why do you often itch when it is cold?

Tips for itching

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