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5 days ago · Itchy skin without a rash can be an annoying problem, especially if it’s long-lasting and you can’t find relief. Persistent itching could be due to various causes, from simple dry skin to systemic disease. An itch can sometimes be an early warning sign of serious illness. This article covers the ...
- Overview
- Symptoms
- Causes
- Risk Factors
- Complications
Itchy skin is an irritating sensation that makes you want to scratch. It's also called pruritus (proo-RIE-tus). Itchy skin is often caused by dry skin and is common in older adults, as skin tends to become drier with age. Depending on the cause of your itchiness, your skin may look no different than usual or it may be inflamed, rough or have bumps....
Itchy skin can affect small areas, such as the scalp, an arm or a leg. Or it can cover the whole body. Itchy skin can occur without any other noticeable changes on the skin. Or it may come with: 1. Inflamed skin 2. Scratch marks 3. Bumps, spots or blisters 4. Dry, cracked skin 5. Leathery or scaly patches Sometimes itchiness lasts a long time and c...
Causes of itchy skin include: 1. Skin conditions.Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect bites and hives. 2. Internal diseases.Itching on the whole body might be a symptom of an underlying illness, such as liver disease, kidney disease, anemia, diabetes, thyroid problems and cert...
Anyone can develop itchy skin. But you may be more likely to develop it if you: 1. Have a condition that can cause itching, such as dermatitis, kidney disease, anemia or thyroid disease. 2. Are an older adult, as skin can become drier with age.
Itchy skin that is severe or lasts more than six weeks can affect the quality of your life. This type is called chronic pruritus. It might disturb your sleep or cause anxiety or depression. Prolonged itching and scratching can increase the intensity of the itch, possibly leading to skin injury, infection and scarring.
People also ask
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Nerve problem. When a nerve isn’t working properly, it can cause itchy skin. If there’s damage along a nerve due to disease or injury, you can also develop itchy skin. This itch tends to occur in one place on your body and you don’t see a rash. Diseases that can cause this type of itch, include: Shingles.
- 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 8, 2023 · They are often temporary issues such as dry skin or a bug bite. Less commonly, nerves, kidneys, thyroid, or liver issues can cause itching sensations without necessarily causing a rash. Depending ...
Mar 27, 2024 · A rash is any area of irritated or swollen skin. Rashes may be itchy and painful and appear differently on different skin tones. In some cases, a rash may be a sign of a medical emergency. Rashes ...
