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Skin CareRed Itchy Skin Bumps: 10 Common Causes & Correct Treatments

Red Itchy Skin Bumps: 10 Common Causes & Correct Treatments

The red, itchy skin bumps that are caused by a myriad of things can be unsettling and uncomfortable. But what are the most common causes of these pesky bumps? And is there anything we can do to cure them or relieve their symptoms?

The “itchy, red spots on skin” is a common complaint that can be caused by 10 different causes. There are many treatments to help with the condition.

red itchy skin bumps

Regardless of your skin type, you’ve probably had red itchy pimples at some point in your life. They’re a universal indicator that your skin is irritated, despite the fact that they might be produced by a variety of causes.

They may usually be treated at home or will go away on their own with time. So, if your pimples aren’t interfering with your everyday life, they’re not covering your whole body, and you’re not ill, they’re probably nothing to be concerned about.

Over-the-counter medicines like hydrocortisone cream might sometimes be adequate to get rid of itchy, red lumps. It’s a good idea to see your dermatologist if the itchy, red bumps linger longer than two weeks or if they go and reappearance. To bring things under control, you may need a stronger, more focused drug.

What are Red, Itchy Bumps or Rashes?

A skin rash/bump is an area of skin that has become swollen, inflamed, or irritated. Skin rashes can include skin bumps that look like pimples or sores; blotchy, scaly or red skin; and itchy or burning skin. Some skin rashes occur right away, while others take some time to develop.

Our skin is also filled with special cells of the immune system. These cells protect the skin and body against viruses, bacteria and other threats. Whenever these cells detect a suspicious substance, they begin a chain reaction in the skin that leads to inflammation. The medical name for this reaction is dermatitis. But it’s more commonly known as a rash or skin bumps.

Meanwhile, you should think about what’s causing your red, itchy skin bumps? If they’re on your face, you should definitely pare down your skin-care regimen to just the essentials: mild cleanser, moisturizer, and sunscreen.

Related: Best Skin Care Routine

Top 10 causes of Red, Itchy Skin bumps:-

There are many different types of dermatitis, and each has a distinct set of treatments. Sometimes the skin’s immune cells react to something that directly touches the skin. Other times, the immune system flares in the skin because of a whole-body infection or illness

1. Contact dermatitis

This is a form of rash that occurs when you come into contact with a chemical or substance to which you are allergic, which may be found in cosmetics, skin care, hair care, and even laundry detergent. Although each chemical in these items has the potential to trigger a response, certain compounds are known to cause more problems than others.

Although the symptoms of allergic and irritating contact dermatitis are similar, there are two forms of contact dermatitis (burning, itching, redness).

skin rash

Allergic Contact Dermatitis-

When your skin comes into touch with a chemical to which it is sensitive, it develops allergic contact dermatitis. You may not experience a response the first time you take the item if your dermatitis is caused by an allergy. However, your skin gets sensitive to it after a few usage, and you react. If you have a real allergic response, you may see swelling and redness that extends beyond the region where you applied the cream.

You may be sensitive to almost everything in cosmetics and skin-care products, but botanical extracts, essential oils, scents, and dyes are some of the most frequent allergens.

Irritant contact dermatitis-

 In this case, your skin is getting irritated for one reason or another due to an ingredient in the product. It’s not always easy to predict what types of products will cause this type of reaction, but some common culprits include preservatives, strong acids in skin-care products, fragrances and dyes.

Mild cases of contact dermatitis usually disappear after a few days or weeks. But if the rash persists, is extremely uncomfortable or occurs on the face, it’s important to see a physician. Because rashes can be caused by many different things—bacteria, viruses, drugs, allergies, genetic disorders, and even light—it’s important to figure out what kind of dermatitis you have.

2. Eczema

Eczema, or atopic dermatitis, is a dry, red, itchy rash that affects up to 1 in 5 infants and young children. It often improves over time, although it can last into adulthood or start later in life. In this condition, the water-tight barrier between skin cells gets weak, which lets moisture out and other things in. That’s why people with atopic dermatitis have to moisturize their skin, and they’re more susceptible to skin infections.

itchy skin bumps

Eczema is usually a chronic condition, but the symptoms may be better or worse at certain times. It’s more likely to flare up when your skin is exposed to certain triggers, like harsh soaps or detergents. Identify and avoid your triggers as much as possible and also keep your skin moisturized with more occlusive creams and ointments.

3. Sun Allergy

The condition causes redness, pain, and patches of small itchy, red bumps in response to sun exposure. The bumps may be blisters or combine into raised patches of red skin. For milder cases, staying out of the sun for a few days may be enough to make your symptoms go away. But more severe cases may require over-the-counter or prescription corticosteroid medications. However, the exact symptoms vary widely from person to person.

4. Allergic reactions to food

Eating a food or medicine you’re allergic to can cause you to break out in hives (also called urticaria), an itchy red rash. It can appear as clusters of small, raised red or pink skin bumps or as larger welts in clusters or on their own. For most people, hives go away within a day or so. But some people get hives frequently, a condition called chronic urticaria.

If you know what caused the reaction, it’s important to avoid the trigger to avoid future reactions, which can be severe and even life-threatening. But if you’re not sure what caused the reaction, you should check in with a dermatologist to figure it out.

5. Keratosis pilaris

We get keratosis pilaris when dead skin cells clog our pores. A pore is also called a hair follicle. Every hair on our body grows out of a hair follicle, so we have thousands of hair follicles. When dead skin cells clog many hair follicles, you feel the rough, dry patches of keratosis pilaris.

Apply an over-the-counter cream that contains urea, lactic acid, alpha hydroxy acid or salicylic acid. These creams help loosen and remove dead skin cells. They also moisturize and soften dry skin. Keratosis pilaris is commonly found on the upper arms, thighs, cheeks, or buttocks.

Other symptoms associated with it include:

  • slight pinkness or redness around bumps
  • itchy, irritable skin
  • dry skin
  • skin bumps that feel like sandpaper
  • skin bumps that can appear in different colors depending on skin tone (flesh-colored, white, red, pink, brown, or black)

6. Rosacea

Rosacea (roe-ZAY-she-uh) is a common skin condition that causes blushing or flushing and visible blood vessels in your face. It may also produce small, pus-filled skin bumps. These signs and symptoms may flare up for weeks to months and then go away for a while.

Key symptoms are facial redness with swollen red skin bumps and small visible blood vessels. Treatments such as antibiotics or anti-acne medication can control and reduce symptoms. Left untreated, it tends to worsen over time.

Skin may get dryness, oily skin, rashes that look like acne, or swollen blood vessels in the skin.

7. Chafing

Just that friction factor of the fabric can be extremely irritating. Chafing is a common skin problem caused by any combination of friction, moisture, and irritating fabric. Prolonged rubbing on the skin makes your skin sting or burn, and you develop a mild, red rash. In severe cases, chafing will include swelling, bleeding, or crusting.

Gently clean the chafed area with water and dry it thoroughly. After cleaning the area, apply a substance like petroleum jelly. If the area is very painful, swollen, bleeding, or crusted, your health care provider may recommend a medicated ointment.

Cover the irritated skin and any blisters with a small amount of petroleum jelly. This helps to protect the area, and may help it heal faster. 

8. Mosquito bites

Mosquito bites typically show up as one or a few distinct red skin bumps, but many people can develop a generalized allergic reaction after getting bit by certain bugs.

 These bites typically appear on skin that’s exposed while you’re sleeping, like the arms, shoulders, neck, and face. They can also cause an itchy red skin bumps in people who are sensitive. But if it looks infected, if it’s not going away, or if it’s leaking pus, you should see a doctor.

9. Heat Rash

Heat rash is common during hot, humid weather.

The rash may appear as blisters or red skin bumps. Heat rash may cause itchiness or a prickly feeling. Heat rash usually goes away on its own. Use of fans and lightweight clothing can help.  Heat rash occurs when sweat is trapped in the skin. Symptoms can range from small blisters to deep, inflamed lumps. Some forms of heat rash are very itchy.

If your symptoms are more severe and include itchiness, you can try applying an over-the-counter calamine lotion.

10. Psoriasis

Psoriasis is a chronic autoimmune condition. If you have psoriasis, it means your skin cells regenerate much faster than usual, causing them to build up. Anyone can get psoriasis, but it’s not contagious.

Some common triggers for psoriasis are:

  • certain medications
  • infections or injury to the skin
  • stress
  • smoking or alcohol use
  • skin friction or trauma

Treatment Ways:

Steroid creams.
Moisturizers for dry skin.
Coal tar (a common treatment for scalp psoriasis; available in lotions, creams, foams, shampoos, and bath solutions)
Vitamin D cream (a strong kind ordered by your doctor; vitamin D in foods and pills has no effect)
Retinoid creams

But more severe symptoms often require prescription topical medication, light therapy, or injectable medications—especially if symptoms of psoriatic arthritis are present.

The “itchy bumps filled with clear liquid” is a common skin occurrence, and can be caused by many different things. The most common causes are allergies, infection, or skin cancer. There are also treatments that you can use to help the issue. As much as you get information about these causes, you can handle them more efficiently and optimistically.

What causes random red itchy bumps?

It could be a number of things. There are many causes for red itchy bumps, but the most common one is dermatitis which happens when your skin starts to overreact to something like detergents or soaps and reacts with inflammation in response.

What virus causes itchy red bumps?

It is likely that you have the herpes virus. This disease can cause these symptoms, including itchy red bumps on your skin and blisters in places like your mouth or genital area.

Is aloe vera good for itchy skin?

First and foremost, aloe vera has cooling and anti-inflammatory properties. This helps it soothe the skin that it is applied on. It is a great at-home way to soothe rashes and itchy skin. To increase its soothing properties, you can keep aloe vera gel in the fridge and apply it to your face when it is cool.

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