Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect bites and hives. 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 certain cancers.
Sometimes an illness can trigger the nervous system to make the skin itch even when there's nothing there to cause a rash. This can cause skin irritation when a person has been scratching a lot. Causes of this type of itching include stroke, multiple sclerosis, nerve damage, and shingles.
In the evening, the body releases more heat, and blood flow to the skin increases, which may contribute to nighttime itching. In addition, skin loses water at night, resulting in dryness that can make you itchy.
Dry, itchy skin is often a sign of a vitamin D deficiency. As vitamin D is created through skin exposure to the sun and cholesterol in the skin, in the winter months, when sunlight exposure is less, people often experience dry, itchy skin attributing it to the cold weather.
Itching with kidney disease can be generalized, or it can occur in specific parts of the body. Common areas for this type of itching include the head, arms, back, and abdomen. It also tends to be worse at night, which can disturb your sleep.
What does diabetes itching feel like? If you have diabetes, itching can be intense. It's an irritating feeling that makes it hard not to scratch, but scratching can make the itch worse. You can itch anywhere, but if you have nerve damage (neuropathy) associated with diabetes, your lower legs may itch.
Not only is itch associated with greater anxiety, but stress has also be shown to exacerbate itch, leading to a true itch-anxiety cycle. Many chronic itch patients report that psychological stress is a factor that aggravates their itch.
If your skin is dehydrated, you may notice itchiness, dullness, under-eye circles, sunken eyes, and/or more noticeable fine lines. Severely dehydrated skin symptoms may include dizziness, dry mouth, lightheadedness and/or weakness.
Itching. Localized itching is often caused by diabetes. It can be caused by a yeast infection, dry skin, or poor circulation. When poor circulation is the cause of itching, the itchiest areas may be the lower parts of the legs.
See your health care provider or a skin disease specialist (dermatologist) if the itching: Lasts more than two weeks and doesn't improve with self-care measures. Is severe and distracts you from your daily routines or prevents you from sleeping. Comes on suddenly and can't be easily explained.
Anxiety rashes often look like hives which can appear anywhere on the body. They are generally red and blotchy and can either be really small or take up space on your body. Sometimes, these blotchy spots can form to create even bigger welts. This rash will most likely itch which will make it burn when you touch it.
Stress causes several changes in the body, such as hormonal fluctuations and changes in the nervous system, which could lead to unpleasant sensations along one or more nerves. These sensations can cause a burning or itching feeling anywhere on the skin.
Itching of the feet, legs or ankles is a common complaint in people with diabetes that may occur as a result of a period of too high sugar levels. Itching can range from being annoying to severe. Itching can be relieved through treatment, and may be eliminated if the underlying cause is treated.
When it comes to food allergies, peanuts, wheat, eggs, cow's milk, soy and shellfish are among the most common culprits. The itchiness caused by these foods and subsequent scratching can then lead to flare-ups or worsening of dermatitis symptoms.
Itch can be a side effect of taking some medications, such as aspirin, prescription-strength pain relievers called opioids, and some blood-pressure drugs. It can also be a side effect of cancer treatment.
Bile Salts- Those with liver disease may have higher levels of bile salt building up under the skin, which may cause itching.
Itching - As fatty liver disease progresses, it can lead to a build-up of toxins in the blood and cause itching. Nausea or vomiting - Feeling nauseous or frequent vomiting can also be a symptom of fatty liver disease, as the liver is not able to properly process food and toxins.