An effective antibiotic that treats skin conditions.
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Buy Flucloxacillin online
Flucloxacillin is a treatment used to treat bacterial infections such as impetigo and folliculitis.
Talk to us to get expert help and advice, and find the treatment that works best for you. Order Flucloxacillin online and get it delivered to your door the very next day.
Here’s what's included in the price:
Consultation
Answer a few questions about your health so we can get to know you better.
Free 24h delivery
Your treatment delivered in secure packaging, the very next day.
Aftercare
We’ll check in with you regularly to see how your treatment is going.
Flucloxacillin
What is Flucloxacillin?
Flucloxacillin is an antibiotic that treats bacterial infections of the skin, respiratory tract and more. It’s in a group of antibiotics called penicillin. Drugs in this category can kill gram-positive bacteria by inhibiting the cell wall formation in bacteria. Flucloxacillin is used to treat many skin infections, including impetigo and folliculitis.
Impetigo is a common condition that affects the upper layers of the skin. It causes red, inflamed plaques (referred to medically as erythematous plaques) with a yellow crust. These can be itchy and painful and usually spread easily. Impetigo is very contagious and should be treated with antibiotics to prevent spreading.
Folliculitis is a skin condition caused by bacteria that infects the hair follicles. This makes the hair follicles inflamed and red, and can cause pustules (spots containing pus) or papules (spots containing no pus). It’s a treatable condition and will often go away on its own, but if it becomes serious, an antibiotic will be prescribed.
How does Flucloxacillin work?
Flucloxacillin is an antibiotic in the penicillin group. Drugs in this group can kill bacteria by inhibiting the formation of a cell wall. This weakens the bacteria and makes it more vulnerable to osmotic pressures. As a result the bacteria dies.
For impetigo and folliculitis, a topical antibiotic is commonly the first choice treatment, But if the condition gets worse, an oral antibiotic will be prescribed.
What doses of Flucloxacillin are there?
Flucloxacillin is commonly prescribed for many skin infections caused by bacteria. It can come as a liquid, capsule, or as an injection, but at Treated we offer the capsule version. It comes in a 500mg dose.
Medically reviewed by
Dr Alexandra Cristina Cowell
Writer & Clinical Content Reviewer
on July 13, 2023.
Meet Alexandra Cristina 
This page was medically reviewed by Dr Alexandra Cristina Cowell, Writer & Clinical Content Reviewer on July 13, 2023. Next review due on July 13, 2025.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
Flucloxacillin
How to take Flucloxacillin
Flucloxacillin should be taken as advised by our clinician, following the dosage and the recommended time. To make sure you take it correctly, follow the directions below:
- Take one tablet on an empty stomach, preferably one hour before a meal or 2 hours after a meal.
- Swallow with a full glass of water (250ml).
- Try not to lie down, for a short while, after taking a capsule.
How long does Flucloxacillin take to work?
After 2-3 days of taking Flucloxacillin, you should start to feel better. However, this doesn't mean you should stop taking it. Continue with the course until you’ve finished it. This will help to make sure the bacteria is completely killed off and the infection won’t come back. If after three days you don't feel better, let our clinician know and we’ll get back to you.
What should I do if I make a mistake when taking Flucloxacillin?
If you forget to take a dose of Flucloxacillin, take it when you remember. If it’s almost time for the next dose, skip it. If you take more than you were prescribed, go to your nearest hospital. You may experience symptoms such as nausea, vomiting and diarrhoea if you overdose.
Medically reviewed by
Dr Alexandra Cristina Cowell
Writer & Clinical Content Reviewer
on July 13, 2023.
Meet Alexandra Cristina This page was medically reviewed by Dr Alexandra Cristina Cowell, Writer & Clinical Content Reviewer on July 13, 2023. Next review due on July 13, 2025.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
Reference Popover #ref1
Treated trusted source
Kohanski, M. A., Dwyer, D. J., & Collins, J. J. (2010).
How antibiotics kill bacteria: From targets to networks. Nature reviews. Microbiology, 8(6), 423.
Reference Popover #ref2
Treated trusted source
Winters RD, Mitchell M.
Winters RD, Mitchell M. Folliculitis. [Updated 2022 Aug 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan
Reference Popover #ref3
Treated trusted source
Nardi NM, Schaefer TJ.
Impetigo. [Updated 2022 Oct 19]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan
Reference Popover #ref4
Treated trusted source
EMC
Patient leaflet - 500mg Flucloxacillin
This page was medically reviewed by Dr Alexandra Cristina Cowell, Writer & Clinical Content Reviewer on July 13, 2023. Next review due on July 13, 2025.
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