Online Scabies Treatment

Typical scabies can often be assessed online where the history and rash pattern are consistent. The clinician will review itching, rash distribution, household or sexual contacts, previous treatment, pregnancy or breastfeeding status and any medical conditions that could affect treatment.

Children under 2 years, crusted scabies, widespread infection, significant immune suppression or diagnostic uncertainty may require face-to-face assessment.

Yes. Close household contacts should usually be treated at the same time even if they do not yet have symptoms, because symptoms can take several weeks to appear after infestation.

Yes. NHS guidance advises that people you have had sexual contact with during the previous 8 weeks should also be treated, even if they do not currently have symptoms.

Scabies is a contagious skin infestation caused by the Sarcoptes scabiei mite. The mites burrow into the upper layer of the skin and trigger an allergic reaction that causes intense itching and a characteristic rash.

Intense itching is typical and is often worse at night. The rash can include small red or darker bumps, scratch marks and fine burrow lines.

Common sites include between the fingers, wrists, armpits, waist, buttocks, groin, breasts, ankles and around the genital area. The distribution can vary with age and immune status.

Symptoms can take several weeks to appear after a first infestation. This is why close contacts may need treatment even when they do not yet have itching or a rash.

No. Anyone can develop scabies and it is not a sign of poor hygiene. It spreads mainly through prolonged close skin-to-skin contact.

Permethrin 5% cream is a topical scabicide used to kill scabies mites. It is a first-line treatment in UK practice for most uncomplicated cases where it is suitable.

Apply the cream carefully over the whole body as directed, paying particular attention to the spaces between fingers and toes, under the nails, wrists, armpits, external genital area, breasts and buttocks. Follow the exact product instructions for whether the head, neck, scalp and ears also need treatment.

Permethrin 5% cream is generally left on for 8 to 12 hours and then washed off thoroughly.

Yes. NHS guidance recommends repeating scabies treatment 7 days after the first application. Some product information also specifies a second application 7 to 14 days later.

If your hands are washed during the treatment period, reapply the cream to the hands so the treatment remains effective.

No. Apply Permethrin to clean, dry and cool skin. Product information advises against applying it immediately after a hot bath.

Temporary burning, stinging, tingling, redness, swelling, rash or itching can occur. Some itching after treatment is expected and does not necessarily mean the treatment has failed.

Yes. Some Permethrin cream formulations can make clothing, bedding or dressings more flammable if product transfers onto fabric. Keep away from naked flames, cigarettes and other ignition sources while using the treatment.

Malathion 0.5% aqueous liquid is another topical treatment for scabies. It may be considered when Permethrin is unsuitable or has not been effective.

Current UK formulary guidance advises applying sufficient aqueous Malathion over the whole body as directed, allowing it to dry naturally and washing it off after 24 hours.

Yes. A second application is generally required 7 days after the first treatment.

If treatment is washed off from an area, such as the hands, the affected area should be retreated during the treatment period.

Aqueous formulations are generally preferred because alcoholic preparations can irritate inflamed or damaged skin and are not recommended for routine scabies treatment.

NHS guidance advises washing bedding and clothing at 60°C or above on the first day of treatment and using a hot dryer where possible.

Items that cannot be washed can be placed in a sealed bag for at least 3 days so that mites cannot survive away from human skin.

No. Avoid sharing towels, bedding and clothing with someone who has scabies until treatment has been completed appropriately.

Adults and children aged 5 years and over can generally return once treatment has started, but close physical contact should be avoided for the first 24 hours. Younger children should usually remain away from nursery or pre-school until 24 hours after the first treatment.

Avoid sex and close physical contact until the full treatment course has been completed and close contacts have also been treated as advised.

Itching can continue for several weeks after successful treatment because the skin remains sensitive to mite material even after the mites have been killed. Persistent itch alone does not prove treatment failure.

Itching may continue for 2 to 4 weeks and sometimes longer. Product information for Permethrin notes that post-treatment itching can persist for up to about 4 weeks.

No. Repeatedly applying scabicides to itchy areas can irritate the skin and is not appropriate unless reinfestation or treatment failure has been assessed.

New burrows, new typical lesions or ongoing spread after the full treatment course may suggest treatment failure or reinfestation. Persistent itch without new lesions can occur even after successful treatment.

Common reasons include untreated household or sexual contacts, incomplete body coverage, washing treatment off too soon, failing to repeat treatment or reinfestation from close contact.

Scabies can worsen eczema and repeated scratching can inflame the skin. Residual dermatitis may need separate treatment after the mites have been treated, depending on the clinical assessment.

Crusted scabies is a severe and highly infectious form of infestation associated with very large numbers of mites and thick, flaky or crusted skin. It requires urgent specialist or face-to-face management rather than routine self-treatment.

Further assessment is appropriate for crusted or widespread disease, significant immune suppression, suspected bacterial skin infection, severe eczema, treatment failure, diagnostic uncertainty or symptoms in a child under 2 years.

Increasing pain, spreading redness, warmth, swelling, pus, yellow crusting or fever can suggest secondary bacterial infection such as impetigo or cellulitis and should be medically assessed.

Pregnancy and breastfeeding should be disclosed before treatment. A pharmacist or clinician can advise which treatment is appropriate and how it should be used.

Permethrin 5% products are licensed from 2 months of age, but young children require age-specific dosing and application instructions. NHS advice states that children under 2 years with suspected scabies should be assessed by a GP rather than treated with routine pharmacy treatment.

Repeat treatment should not be used indefinitely without review. If new lesions continue, symptoms worsen or treatment has been completed correctly without improvement, reassessment is needed to confirm the diagnosis and exclude reinfestation or incorrect application.

If treatment is suitable, it will be supplied with directions for whole-body application, duration, repeat treatment and household-contact advice. Follow the exact label and patient information leaflet for the product supplied.