For urgent after-hours in-person care the nearest clinic is White Cross Ascot, 90 Greenlane East, Remuera, Auckland. Phone 09 520 9555. For emergencies, please call an ambulance 111, or go to Auckland City Hospital, Park Road, Grafton.
Scabies is one of the most common skin conditions GPs see in New Zealand. It causes intense itching that often gets worse at night, along with a distinctive rash that can appear on the hands, wrists, elbows, and other areas of the body. Despite being highly treatable, scabies is frequently misidentified or left untreated, allowing it to spread through households and close communities.
If you or someone in your household has persistent itching and a rash that is not responding to over-the-counter creams, a GP visit can confirm whether scabies is the cause and start effective treatment the same day.
Book a same-day appointment at CityMed Auckland
Scabies is a skin infestation caused by the Sarcoptes scabiei mite, a microscopic parasite that burrows into the upper layer of the skin. The female mite tunnels under the skin surface to lay eggs, triggering an allergic reaction that produces the characteristic itching and rash.
Scabies is not caused by poor hygiene. It spreads through prolonged, direct skin-to-skin contact with an infected person. Less commonly, it can spread through shared bedding, towels, or clothing. It is particularly common in households, aged care facilities, and childcare settings where close physical contact is frequent.
The hallmark symptom of scabies is intense itching, particularly at night. The itch is caused by the body's immune reaction to the mites, their eggs, and their waste. Other symptoms include:
Symptoms typically appear two to six weeks after initial infestation. However, if you have had scabies before, symptoms can develop within one to four days of re-exposure because the immune system recognises the mite more quickly.
Scabies requires close, sustained physical contact to spread. A quick handshake or brief hug is generally not enough. The mite cannot jump or fly. Common transmission scenarios include:
Scabies spreads easily within households. When one family member is diagnosed, the entire household is typically treated at the same time to prevent reinfection, even if other members do not yet show symptoms.
A GP can usually diagnose scabies based on the appearance and distribution of the rash combined with the symptom history, particularly the pattern of intense nocturnal itching. In some cases, the GP may use a dermatoscope (a handheld magnifying device) to look for mites or burrow tracks on the skin surface.
Skin scrapings can confirm the diagnosis under a microscope, but this is not always necessary when the clinical presentation is clear. If the rash is unusual or does not respond to initial treatment, your GP may refer you to a dermatologist for further assessment.
Scabies is treated with prescription topical creams that kill the mites and their eggs. The most commonly prescribed treatment in New Zealand is permethrin 5% cream, applied to the entire body from the neck down and left on for 8 to 14 hours (usually overnight) before washing off. A second application is usually required one week later to catch any newly hatched mites.
Your GP may also prescribe:
Important: itching may continue for two to four weeks after successful treatment. This does not mean the treatment has failed. The itch is caused by the body's lingering immune response to dead mites and debris under the skin. If itching persists beyond four weeks or new burrows appear, return to your GP for reassessment.
See your GP if you experience:
CityMed offers same-day GP appointments for skin concerns including scabies. Early treatment prevents spread to others in your household.
Can scabies go away on its own?
No. Scabies will not resolve without treatment. The mites continue to reproduce under the skin, and symptoms will worsen over time. Prescription treatment is needed to eliminate the infestation.
Is scabies a sign of poor hygiene?
No. Scabies can affect anyone regardless of cleanliness or living conditions. It spreads through close physical contact, not through dirt or lack of washing.
How long after treatment can I stop isolating?
You are generally no longer contagious 24 hours after completing the first application of permethrin cream. However, itching may continue for several weeks as the skin heals.
Can I get scabies from my pet?
Human scabies mites do not come from animals. Pets can carry a different type of mite (sarcoptic mange) that may cause temporary irritation in humans, but it does not establish a true infestation and resolves on its own.
Do I need to fumigate my house?
No. Scabies mites cannot survive more than 72 hours off the human body. Washing bedding and clothing in hot water and vacuuming soft furnishings is sufficient. Fumigation or insecticide sprays are not necessary.
Scabies outbreaks are not uncommon in New Zealand, particularly in crowded living situations, school dormitories, and aged care facilities. The condition is notifiable in some district health board regions when outbreaks occur in institutional settings.
Public health guidelines in New Zealand recommend treating all household contacts simultaneously and advising schools or workplaces when appropriate. Your GP can provide guidance on notification requirements and help coordinate treatment for family members.
In New Zealand, permethrin cream is available on prescription and is funded through PHARMAC. Oral ivermectin may be prescribed for crusted (Norwegian) scabies or in cases where topical treatment has failed, though availability and funding status should be confirmed with your GP or pharmacist.
Have concerns about a rash or persistent itch? Book a same-day GP appointment at CityMed Auckland.
