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. Nerve disorders. Examples include multiple sclerosis, pinched nerves and shingles (herpes zoster). Psychiatric conditions.
Allergic reactions to food, insect bites, pollen, and medicines. Skin conditions such as eczema, psoriasis, and dry skin. Irritating chemicals, cosmetics, and other substances. Parasites such as pinworms, scabies, head and body lice.
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.
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.
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.
Dry, itchy skin
High blood sugar (glucose) can cause this. If you have a skin infection or poor circulation, these could also contribute to dry, itchy skin.
What autoimmune disease causes an itchy rash? Some autoimmune diseases that may cause an itchy rash are cutaneous lupus, oral lichen planus, and erythrodermic psoriasis.
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 skin: Your body loses moisture at night, which can make your skin itchy. Hormonal changes: At night, your body doesn't produce as many hormones as it does during the day and certain hormones reduce inflammation (swelling). As you have fewer hormones at night, your skin could be itchy.
Very often, itchy skin with no rash happens because the skin is too dry. This can become worse during the winter months or as a person gets older. The best way to avoid dry skin is to moisturize all over while the skin is still slightly damp from a shower or bath.
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.
Referred itch or mitempfindung is the phenomenon in which a stimulus applied in one region of the body is felt as an itch or irritation in a different part of the body.
Hydroxyzine is used in adults and children to relieve itching caused by allergic skin reactions. It is also used alone or with other medications in adults and children to relieve anxiety and tension.
Itching caused by lymphoma can affect: areas of skin near lymph nodes that are affected by lymphoma. patches of skin lymphoma. your lower legs.
A neuropathic itch may produce an itching sensation or a feeling of pins and needles. The itching may be very severe. Neuropathic itch may also produce the following sensations: burning.
The causes of skin itching, or pruritis, are usually harmless. 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.