Itchy? may be Scabies

 
Itchy? may be Scabies

Scabies: Signs and symptoms

After the mite burrows into the skin, it takes time to develop signs and symptoms. If a person has had scabies before, the itching usually begins within 1 to 4 days. When a person has not had scabies, the body needs time to develop a reaction to the mite. It can take 2 to 6 weeks to develop symptoms.

Signs and symptoms of scabies include:

Itching, mainly at night: Itching is the most common symptom. The itch can be so intense that it keeps a person awake at night.

  • Rash: Many people get the scabies rash. This rash causes little bumps that often form a line. The bumps can look like hives, tiny bites, knots under the skin, or pimples. Some people develop scaly patches that look like eczema.
  • Sores: Scratching the itchy rash can cause sores. An infection can develop in the sores.
  • Thick crusts on the skin: Crusts form when a person develops a severe type of scabies called crusted scabies. Another name for crusted scabies is Norwegian scabies. These crusts house 100s to 1,000s of mites and the mites’ eggs. With so many mites burrowing in the skin, the rash and itch become severe.

The severe itch can lead to constant scratching. With non-stop scratching, an infection can develop. Non-stop scratching can even lead to sepsis, a sometimes life-threatening condition that develops when the infection enters the blood.

Scabies can develop anywhere on the skin. The mites, however, prefer to burrow in certain parts of the body. The most common places to have itching and a rash are:

  • Hands: Mites like to burrow in the skin between the fingers and around the nails.
  • Arms: Mites like the elbows and wrists.
  • Skin usually covered by clothing or jewelry: The buttocks, belt line, penis, and skin around the nipples are likely places for mites to burrow. Mites also like to burrow in skin covered by a bracelet, watchband, or ring.

Scabies in children

Some children develop widespread scabies. The scabies rash can cover most of the body. Even a child’s palms, soles, and scalp can be infested with mites. In babies, the rash often appears on the palms and soles. Babies who have scabies are very irritable and often do not want to eat or sleep. Children, too, are often very irritable. The itch can keep them awake at night.

Crusted scabies

Also called Norwegian scabies, crusted scabies is a severe form of scabies. People who have crusted scabies have 100s or even 1,000s of mites in their skin. By comparison, most people who get scabies have 15 to 20 mites on their skin.

Crusted scabies develops in people who have a weak immune system due to a medical condition, the elderly, and people who are living in institutions. Crusted scabies develops when the person’s body cannot develop any resistance to the mites. Without resistance, the mites quickly multiply.

A common sign of crusted scabies is widespread crusts on the skin. These crusts tend to be thick, crumble easily when touched, and look grayish in color. Sometimes the crusts appear on 1 or a few areas of the body such as the scalp, back, or feet

 

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  1. Pingback: Scabies – A transmittable skin infection that multiplies quickly « Health and Fitness

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