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Mar 26, 2024 · An autoimmune disease rash can indicate a flare-up (times of increased disease activity that cause worsened symptoms) or may be the first symptom a person experiences before a diagnosis. Several autoimmune diseases, including psoriasis , lupus , and Sjögren’s syndrome , can cause rashes.
- Fleabites
- Fifth Disease
- Rosacea
- Impetigo
- Ringworm
- Contact Dermatitis
- Allergic Eczema
- Hand, Foot, and Mouth Disease
- Diaper Rash
- Eczema
Fleabite rashes are: 1. usually located in clusters on the lower legs and feet 2. itchy, small red bumps on lighter skin tones and more plum-like in color on darker skin tones 3. quick to develop – typically immediately after being bitten Read more on fleabites.
Fifth disease may lead to: 1. symptoms that include headache, fatigue, low fever, sore throat, runny nose, diarrhea, and nausea 2. round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones 3. a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or bath. This usually happe...
Rosacea is a chronic (long-term) skin disease that goes through cycles of fading and relapse. It typically: 1. recurs due to triggers like spicy foods, alcoholic beverages, sunlight, stress, and the intestinal bacteria Helicobacter pylori 2. manifests with common symptoms like facial flushing, raised red bumps, facial redness, skin dryness, and ski...
Impetigo is most common in children ages 2–5 yearsTrusted Source, but can happen at any age. It is: 1. often located in the area around the mouth, chin, and nose 2. an irritating rash with fluid-filled blisters that pop easily and form a honey-colored crust 3. brown, purple, or gray in appearance on darker skin tones Read more on impetigo.
Ringworm may appear as: 1. itchy, circular scaly patches with raised borders 2. patches of pink or red skin, on light skin tones 3. patches of gray or brown skin, on darker skin tones 4. a raised circle with skin in the middle that appears clearer, and the edges of the ring spreading outward Read more on ringworm.
Contact dermatitis appears hours to days after contact with an allergen or irritant. It usually shows as a rash that: 1. has visible borders that develop in the same spot your skin came in contact with the irritating substance 2. appears red, on light skin tones 3. may not be noticeable, on darker skin tones 4. may have blisters that weep, ooze, or...
Allergic eczema may resemble a burn. It is: 1. often found on hands and forearms 2. characterized by skin that’s itchy, scaly, or raw 3. typically accompanied by blisters that weep, ooze, or become crusty 4. reddish, on lighter skin tones 5. brown, purple, or gray, on darker skin tones Read more on allergic eczema.
The hand, foot, and mouth disease symptoms usually affect children under age 5 years. It typically manifests as: 1. painful, red blisters in the mouth and on the tongue and gums 2. flat or raised red spots located on the palms of the hands and soles of the feet 3. skin-colored or grayish-brown bumps, on darker skin tones 4. spots on the buttocks or...
The rash is usually located on and around areas that have direct contact with a diaper. In this rash: 1. the skin looks red, wet, and slightly lighter or darker than the skin color 2. the affected area may be warm to the touch Read more on diaper rash.
Eczema causes dry, rough, flaky, inflamed, and irritated skin. With eczema rashes: 1. affected areas may appear red and itchy 2. hair loss may occur on the rash site 3. darker brown or gray patches may appear on darker skin tones Read more on eczema.
People also ask
What causes skin rashes?
What factors affect the location and distribution of a rash?
What causes skin rashes & oozing?
Mar 25, 2024 · Skin rashes can happen for many reasons, from insect bites, allergies, and medications to autoimmune disorders, HIV, and various skin infections. Rashes have many different appearances. Many will resolve on their own or with at-home treatments, including gentle cleaning, avoiding further irritation, and applying a topical medicated lotion.
- You have a fever. A fever is a key sign that rash should be looked at by a doctor. It could be a sign of an allergic reaction. A fever along with your rash could also indicate an infection such as
- The rash is spreading. A rash that is spreading is another sign it’s time to seek medical care. A rash that is spreading quickly might be a medical emergency.
- The rash area hurts. A painful rash should be looked at by a medical professional. It could be infected or a sign of conditions such as shingles. It’s best to also keep an eye on any rash that isn’t painful but that is tender when you press on it.
- The rash came on suddenly. A rash that comes suddenly may be an allergic reaction to a medication. Sometimes, a rash can develop in the first few weeks after you start a new medication.
Nov 17, 2023 · Rashes can happen for many reasons, including skin infections, allergies, and medications. They can also result from bacterial, fungal, viral, or parasitic infections and other diseases. In...
Oct 6, 2023 · Rashes can be caused by various skin conditions, including: Fungal, bacterial, or viral infections such as ringworm, impetigo, and shingles. Autoimmune disorders such as lupus, psoriasis, and dermatomyositis. Environmental factors such as heat, humidity, and exposure to extreme weather conditions.
Jan 22, 2024 · It’s easy for germs to enter a rash and cause an infection. Signs your rash is infected might include pus, yellow or golden crusts, pain, swelling, warmth, or an unpleasant smell. The skin around an infection might look red, purple, or brown, you might feel very hot or cold, have swollen lymph nodes, or a fever.
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