Skip to main content

Can scabies cause complications?

Can scabies cause complications?

Find Help

More Items From Ergsy search


Understanding Scabies and Its Potential Complications

Scabies is a skin condition caused by the infestation of the human itch mite, Sarcoptes scabiei. It's particularly known for causing an intense itching sensation. While the itching and rash are the primary symptoms, untreated scabies can lead to complications.

If scabies is not promptly treated, the persistent itch can lead to continuous scratching. This scratching can break the skin, paving the way for secondary infections. Secondary infections can complicate diagnosis and extend the healing process.

Bacterial Skin Infections

When the skin is broken due to excessive scratching, it becomes susceptible to bacterial infections. Impetigo, a contagious skin infection, can develop at the scabies site. It often manifests as red sores and may even blister, leading to further discomfort.

Cellulitis, a more serious skin infection, can also occur in this manner. This bacterial infection affects deeper layers of the skin and can spread quickly. If cellulitis develops, it requires immediate medical attention and treatment with antibiotics.

More Severe Health Issues

If the secondary bacterial infection from scabies becomes severe, it might lead to further complications such as sepsis. Sepsis is a potentially life-threatening condition caused by the body's response to an infection.

Another rare but serious complication is rheumatic fever, which can result from untreated impetigo. This can lead to problems such as joint pain and heart valve damage, requiring long-term medical care.

Crusted Scabies

Another potential complication of scabies is the development of crusted scabies, also known as Norwegian scabies. This form is highly contagious and occurs predominantly in individuals with weakened immune systems.

Crusted scabies is characterised by thick crusts on the skin that contain large numbers of mites and eggs. It requires prompt medical intervention and can often involve more rigorous treatment due to its severity.

Preventive Measures and Treatment

Prompt treatment of scabies is crucial to prevent complications. Topical creams and oral medications are commonly prescribed to eliminate the infestation. Adhering to medical advice and completing the treatment course is essential.

To prevent transmission and reinfestation, it's important to wash bedding and clothing in hot water. Informing close contacts to seek medical advice can help manage outbreaks and reduce the risk of spreading.

Conclusion

Although scabies is a common condition, it can lead to various complications if not managed properly. Early diagnosis and treatment are vital to minimise risks. Understanding and recognising potential complications can aid in effective management and prevent long-term health issues.

Frequently Asked Questions

Can scabies lead to secondary skin infections?

Yes, intense scratching can break the skin, increasing the risk of bacterial infections like impetigo.

Is it possible for scabies to cause eczema?

Yes, scabies can exacerbate or trigger eczema, worsening the skin's condition.

Can scabies lead to kidney complications?

In rare cases, secondary infections from untreated scabies can lead to post-streptococcal glomerulonephritis, a kidney condition.

Does scabies pose a risk for developing sepsis?

Though rare, untreated secondary bacterial infections from scabies can lead to sepsis if the bacteria enter the bloodstream.

Can scabies cause long-term skin damage?

Chronic or severe scabies infestations can lead to scarring and changes in skin texture if not treated properly.

Does scabies contribute to more frequent allergies?

Scabies itself does not cause allergies, but the immune response to infestation may temporarily worsen existing allergic conditions.

Can scabies cause hair loss?

Scabies does not directly cause hair loss; however, scratching of affected areas can damage hair follicles.

Is it possible for scabies to affect mental health?

Yes, the intense itching and social stigma can lead to stress, anxiety, and sleep disturbances, impacting mental health.

Can untreated scabies lead to chronic infestations?

Yes, without treatment, scabies can persist and lead to chronic infestation, continuously affecting the skin.

Are people with scabies at risk for dehydration?

While scabies itself does not cause dehydration, extensive skin damage from itching and infection might compromise skin hydration.

Can immune-compromised individuals face severe complications from scabies?

Yes, individuals with weakened immune systems may experience more severe infestations like crusted scabies (Norwegian scabies).

Are there any eye complications associated with scabies?

Scabies primarily affects the skin; however, scratching near the eyes could potentially lead to eye irritation or secondary infections.

Can scabies affect nutritional health?

There is no direct impact on nutrition, but severe infestations leading to stress and sleep loss might indirectly affect appetite and nutrition.

Does scabies affect infants differently than adults?

Infants may experience more widespread rashes and complications like secondary infections due to their sensitive skin.

Can pets suffer complications from human scabies?

Pets cannot get human scabies, but they can suffer from their own form, called sarcoptic mange, which can lead to similar complications.

Are elderly people more susceptible to scabies complications?

Yes, elderly individuals may be more prone to severe infestations and complications due to potential weaker immune responses.

Can scabies complicate other skin conditions like psoriasis?

Scabies can exacerbate existing skin conditions such as psoriasis due to increased inflammation from scratching.

Is permanent skin discoloration a risk with scabies?

While rare, persistent inflammation from scabies can lead to temporary or occasionally permanent discoloration.

Can scabies affect the lymphatic system?

Secondary bacterial infections from scabies may occasionally cause lymphangitis, an inflammation of the lymphatic system.

Does scabies increase the risk of spreading other infectious diseases?

Scabies increases skin vulnerability, making it easier for other infectious agents to enter through open sores or lesions.

Useful Links

Useful Links : Can scabies cause complications?
Scabies - Complications

Overview of complications that can arise from scabies as per NHS guidance.
Scabies Complications Information

Information from the British Skin Foundation on scabies and its potential complications.
Scabies: Symptoms and Complications

Bupa UK details symptoms of scabies and potential complications.
Important Information On Using This Service


This website offers general information and is not a substitute for professional advice. Always seek guidance from qualified professionals. If you have any medical concerns or need urgent help, contact a healthcare professional or emergency services immediately.

  • Ergsy carfully checks the information in the videos we provide here.
  • Videos shown by Youtube after a video has completed, have NOT been reviewed by ERGSY.
  • To view, click the arrow in centre of video.
Using Subtitles and Closed Captions
  • Most of the videos you find here will have subtitles and/or closed captions available.
  • You may need to turn these on, and choose your preferred language.
Turn Captions On or Off
  • Go to the video you'd like to watch.
  • If closed captions (CC) are available, settings will be visible on the bottom right of the video player.
  • To turn on Captions, click settings .
  • To turn off Captions, click settings again.

More Items From Ergsy search