Scabies: The Itchy Truth PDF File Handwritten Notes For Free



Scabies: The Itchy Truth

Scabies is a highly contagious skin infestation caused by the Sarcoptes scabiei mite. It's a common problem worldwide, affecting people of all ages and backgrounds. In this article, we'll delve into the details of scabies, its symptoms, diagnosis, treatment, and prevention.


*What is Scabies?*

Scabies is an infestation of the skin by the Sarcoptes scabiei mite. These tiny mites burrow into the skin, causing intense itching and discomfort.


*Symptoms of Scabies*

- Intense itching, especially at night

- Small, red bumps or blisters on the skin

- Lesions or rashes on the skin

- Crusting or oozing of the skin

- Swollen lymph nodes


*Who is at Risk?*

- People in close contact with someone who has scabies

- People in crowded areas, such as nursing homes or prisons

- People with weakened immune systems



*Diagnosis*

- Physical examination

- Skin scraping or biopsy

- Dermatoscopy


*Treatment*

Treatment for scabies typically involves topical or oral medications to kill the mites and relieve symptoms.


*Topical Treatments*

- Permethrin cream (5%): Apply to the entire body, from head to toe, for 8-12 hours. Wash off with soap and water.

- Ivermectin cream (1%): Apply to the entire body, from head to toe, for 8-12 hours. Wash off with soap and water.


*Oral Treatments*

- Ivermectin (200-250 mcg/kg): Take orally, once a day, for 1-2 days.

- Albendazole (400 mg): Take orally, once a day, for 1-2 days.


*Treatment Regimen*

- Topical treatment: Apply medication at bedtime, wash off in the morning, and repeat in 7 days.

- Oral treatment: Take medication on day 1 and day 7.


*Prevention*

- Avoid close contact with someone who has scabies

- Wash clothing and bedding in hot water and dry on hot setting

- Vacuum carpets and furniture

- Clean and disinfect surfaces


*Complications*

- Secondary bacterial infections

- Allergic reactions to treatment

- Scabies crustosa (Norwegian scabies)



*Conclusion*

Scabies is a highly contagious and uncomfortable skin infestation. By understanding the symptoms, diagnosis, treatment, and prevention, you can protect yourself and others from this itchy truth. Remember, early treatment is key to getting rid of scabies and preventing complications.

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