Shop Derbac M at withaid, a UK based and regulated pharmacy, for topical treatment options used for head lice, pubic lice and scabies. Most shoppers land on this brand page to compare malathion 0.5% w/w cutaneous emulsion bottle sizes, check suitability notes (including age guidance), and choose a format that fits their household needs. If you’re dealing with itching, visible lice/nits, or suspected scabies, selecting the correct product and using it exactly as directed is key.
Derbac M products are external-use liquids. People commonly compare: bottle size (50ml, 150ml, 200ml), who the treatment is for (adult/child age ranges), and practicalities such as repeat application and contact management. Browse the Derbac M options below, then read the patient information leaflet before use. If you’re unsure whether it’s lice or scabies, symptoms are widespread, or you’re buying for a young child, it’s best to speak to a pharmacist for guidance.
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Why choose Derbac M
- Recognised active ingredient: contains malathion 0.5% w/w for external-use treatment where appropriate.
- Multiple bottle sizes: choose a size that matches hair length/body area and the leaflet directions.
- Regulated UK pharmacy retailer: shop with a UK based and regulated pharmacy.
- Convenient delivery: sent via Royal Mail in discreet packaging, with fast, free delivery on orders over £20.
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FAQs
What is Derbac M used for?
Derbac M is supplied as a topical liquid containing malathion and is used for certain parasite infestations such as head lice, pubic lice and scabies, where suitable. Always confirm the correct use in the patient information leaflet.
Is Derbac M the same as malathion 0.5% cutaneous emulsion?
Derbac M products in this range contain malathion 0.5% w/w in a cutaneous (skin) emulsion format. Check each product page for the full ingredient list and pack information.
Which Derbac M bottle size should I buy?
Size choice depends on what you’re treating, hair length/body coverage, and whether more than one person is being treated. Compare 50ml, 150ml and 200ml options and follow the leaflet’s dosing/application guidance.
Can children use Derbac M?
Age suitability varies by product guidance. Read the leaflet carefully before use and ask a pharmacist if you’re treating a child, especially very young children.
Can I use Derbac M if I’m pregnant or breastfeeding?
If you are pregnant or breastfeeding, speak to a pharmacist, GP or midwife before using Derbac M. Do not use unless you have confirmed it is appropriate for you.
How do I reduce the chance of reinfestation?
For lice, check close contacts and follow guidance on combing and household measures. For scabies, follow the leaflet and healthcare advice about treating close contacts and managing bedding/clothing.
When should I seek medical advice?
Speak to a pharmacist or GP if you’re unsure whether it’s lice or scabies, symptoms are severe or persistent, the affected person is vulnerable, or you have concerns about safe use.
Important: This content is general information and does not replace medical advice. Always read the patient information leaflet before use and use only as directed. If symptoms worsen, you suspect infection, or you’re unsure about diagnosis or suitability (including for babies, pregnancy/breastfeeding, or long-term conditions), speak to a pharmacist or your GP. For urgent advice, contact NHS 111 or emergency services as appropriate.
