Itching all over the body can be caused by allergies, skin disorders, scabies, or pregnancy. Treatment involves addressing the underlying cause, such as eliminating allergens or using medicated lotions. Itching should be addressed if it persists or increases.
The causes of itching all over the body can range from allergies and skin disorders to scabies and pregnancy. Itching on the body can become frustrating and annoying in many situations due to its pervasiveness, but it can be treated by addressing the real cause of the itch. When the cause of itchiness all over the body is unknown, it can become much more difficult to treat, but not necessarily impossible. The itchy sensations on the body shouldn’t be too alarming unless they persist and increase; then it must be addressed immediately.
Many times, itching all over the body results from the body’s natural defense mechanisms when exposed to an allergenic substance. The body can recognize a certain substance as threatening, such as a certain food or substance in the environment, and send signals to attack this substance to defend itself. This can cause rashes to be produced on the body which provide itching and even burning in severe cases. Many times the treatment involves eliminating the allergenic substance from the environment or diet to prevent future rashes and itching, while other treatments for the present itching involve medicated ointments or moisturizers.
Some skin disorders that erupt in various parts of the body, such as psoriasis, can produce severe itching all over the body. Small red dots that appear all over the skin and are accompanied by itching of the body are the main sign that psoriasis is occurring on the body. It could also be a sign of hives due to an allergic reaction, however, both should be referred to a doctor or allergy specialist. Treatments for eruptive psoriasis include medicated lotions or ointments or specialized skin washes and scrubs that are available at many dermatology centers and doctor’s offices.
Scabies, a rash or ailment caused by an insect mite that inhabits the inner layer of the skin, can increase the production of itching all over. Treating the itchy skin due to scabies involves removing all clothing or objects infested with the mites and applying medicated lotions to the skin as directed by a doctor. Itching tends to persist for a couple of weeks after the mites have been removed from the skin, so treatment for scabies is often not a quick fix. Another common cause of itchiness all over the body is due to pregnancy when the skin stretches, and this itching can also be tamed by moisturizing or applying body lotions to the skin.
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