• Cures bacterial STIs
  • Discreet next day delivery
  • Easy to take antibiotic

Doxycycline is an antibiotic that can be prescribed to treat bacterial STIs like chlamydia and to prevent malaria. To buy Doxycycline in the UK, you must complete a consultation to be issued a valid prescription. You can order Doxycycline online by starting a consultation below that is reviewed by our partner doctor. The entire process including delivery is 100% discreet and you will receive Doxycycline the next day including Saturday if your order is approved by 4.30pm.

4.7 68 patient reviews
Start Consultation
Order in the next 5 hours and 14 minutes to receive by 1 pm tomorrow
Easy & convenient

No appointments or wait time

Free Consultation

Our partner doctors will assess your medical history

Confidential Service

Private payment and discreet packaging

Prescription Medications

Dispensed same day by UK registered pharmacies

What is Doxycycline?

Doxycycline is an antibiotic that is generally used in the treatment of sexually transmitted infections (STIs) and the prevention of malaria. In both instances, Doxycycline slows down the spread of the infection, making the bacteria or parasite responsible vulnerable, so that the body's immune system can fight it more effectively.

Doxycycline is particularly effective in the treatment of sexually transmitted infections caused by bacteria, such as chlamydia, non-specific urethritis and ureaplasma. Doxycycline is taken in a lower dose over a longer period of time, compared to STI treatments such as Azithromycin, which makes it less likely to cause side effects.

It is also often prescribed to people who are travelling to areas of the world where the malaria parasite has developed immunity to Paludrine and Avloclor. This preventative treatment works to kill the malaria parasite in the blood, before it causes the malaria disease.[1]

Doxycycline itself is available in several different salts. These include; Doxycycline hydrochloride (hyclate), Doxycycline monohydrate, doxycycline carrageenate, doxycycline calcium and doxycycline phosphate (fosfatex). The form of Doxycycline we have available to order contains Doxycycline hyclate.

Doxycycline is taken orally in the form of a 100mg tablet. It can be taken by men and women over the age of 18, who are dealing with malaria infection.

How does Doxycycline work?

Bacteria that cause sexually transmitted infections need to make protein to help it spread and stay alive, and Doxycycline inhibits its ability to do this. This gives your body's own immune system the help it needs to kill off the infection.

Similarly, Doxycycline prevents the malaria (plasmodium) parasite from multiplying once it's in the blood, which leaves it vulnerable against your body's natural defences. This action prevents the malaria parasite from reaching your liver, where it can cause long-term health problems.

What are the benefits of using Doxycycline?

Doxycycline is a wide spectrum antibiotic that is used for a broad range of infections, but it is particularly effective at curing sexually transmitted infections, such as chlamydia. There are a number of benefits that can be experienced when using Doxycycline tablets. These benefits are listed below:

  • When treating an STD, Doxycycline is effective in lower dosages
  • Can be prescribed to people who have experienced side effects when taking other antibiotics
  • Proven to prevent malaria in areas where the parasite has developed immunity to medications, such as Paludrine and Avloclor
  • Secondary benefit of treating other bacterial infections such as urinary tract infection, acne and bronchitis
  • Can effectively protect against all four different malaria parasites[2]

How to use Doxycycline?

To successfully treat non-specific urethritis, chlamydia and ureaplasma, one Doxycycline 100 mg tablet should be taken twice a day for seven days. This is the only dosage we currently have available. It is important to remember that you mustn't stop taking the medicine before the end of the prescribed treatment. To ensure that you are completely cured, we recommend performing another STI test at home, two weeks after completing the course.

To prevent a malaria infection, you should start taking one Doxycycline 100 mg tablet a day for two days before you intend on travelling, and then continue until the fourth week after you return.

Who can take Doxycycline?

Doxycycline tablets can be used to treat non-specific urethritis, chlamydia or ureaplasma and will help to prevent malaria in most healthy people. There may, however, be medications and medical conditions that may make it unsafe for you to buy Doxycycline. You should make sure to provide information about your health in as much detail as possible during your consultation.

Although there isn't conclusive evidence about its effect on pregnancy, it is often advised not to use Doxycycline when you are pregnant or if you are breastfeeding have a hereditary blood disorder or if you have had an allergic reaction to Doxycycline capsules in the past such as severe skin reactions or a swollen face/throat. If you are using an oral contraceptive such as the pill, it may not be effective when you use this treatment.

What are the side effects of Doxycycline?

As it is effective in lower doses, it is normally very well tolerated. The most common side effects are usually mild and may include:

  • Nausea, itching, vomiting, diarrhoea, indigestion or abdominal pain
  • Difficulty or pain when swallowing, skin rash, loss of appetite or flushing

Rarer side effects include difficulty breathing, redness of the eyes and throat irritation. Although it is unlikely, if any of these side effects do persist, you should contact a doctor or your local GP to inform them of your condition as soon as possible. If you do experience any severe reactions to the treatment such as face or throat swelling ensure you visit your doctor as soon as possible.

Precautions/interactions when taking Doxycycline?

It is important to take precaution when taking Doxycycline tablets, as certain drugs can negatively affect the way the treatment works. Drugs such as; antacids, calcium and iron supplements, penicillin, blood thinners, anti-seizure drugs and oral birth control pills should be avoided when using Doxycycline 100mg tablets.

Your skin may also become more sensitive to sunlight, which can be helped by taking extra precaution and protecting your skin from the sun, by using sunglasses, for example.

Doxycycline capsules may also upset your stomach, but taking the medication with food might help. It's possible to drink alcohol while taking Doxycycline, however, the alcohol might increase the risk of experiencing certain side effects, such as stomach pain.

How can I buy Doxycycline online?

You can buy Doxycycline online from HealthExpress. This is for both bacterial infections and STIs as well as malaria prevention if you're visiting high-risk areas.

Your consultation will be checked by one of our partner doctors, who will assess your suitability. If your consultation is approved, you will be able to purchase this treatment, safely and securely, along with other treatments that are suitable for your particular condition.

Please note that the manufacturer of Doxycycline may differ from that shown on the image above, but the ingredients, benefits and possible side effects of the medication will be the same. The tablets may be dispensed in plain white packaging with the dosage information included.

Can I buy Doxycycline without a prescription?

Due to the ingredients in Doxycycline, it is a prescription only medication across the world, including the UK. This means that must be approved for you to use to ensure your health isn't at risk and you won't experience any serious side effects. The same will apply whether you decide to buy online or in-person.

Is it safe to buy Doxycycline online?

Buying prescription medicines online is becoming an increasingly popular method, especially when obtaining recurrent medication quickly and efficiently. We can guarantee that Doxycycline purchased on HealthExpress is authentic prescription medication. You are required to complete a medical questionnaire reviewed by our UK registered partner doctor to determine whether the quantity and dosage are safe for you to use. Doxycycline is prepared by our UK based pharmacy where it is checked again before being dispatched discreetly and securely. If you have been refused Doxycycline, you will be given further details as to why.

Our service at HealthExpress has all the relevant and mandatory safety certificates including the Medicines & Healthcare Products Regulatory Agency (MHRA), General Medical Council (GMC) and the General Pharmaceutical Council (GPC).

Getting Doxycycline delivered in the UK

Delivery of Doxycycline at HealthExpress is via Royal Mail or private courier. Our next-day delivery is free of charge and will arrive at your chosen address the next day by 1pm including Saturdays. This is on all orders completed and approved by our partner doctor by 4.30pm Monday through to Friday. This service is across the UK.

For those living or working within a London postcode, you may be eligible for free same-day delivery. We also offer a nominated day delivery meaning you're in control of when and where your medication is sent. We have UPS Pick-up Points if you'd prefer collecting from a local shop in-person.

Do you have any other queries or observations?

If you have any further questions regarding Doxycycline that we haven't answered here, you can always contact our Customer Service Team via email, phone or Live Chat available Monday to Friday 8am-5.30pm.

LAST UPDATED: 15.11.2017

Review healthexpress on

Service ratings
5 4.8
4,387 patients have rated our service
Product ratings
Doxycycline Blister
68 patients have reviewed Doxycycline

Reachable and friendly Customer Service

Customer Service Online now: Mon-Fri 8:00am - 5:30pm

All-inclusive service - No hidden fees

All prices include shipping & prescription

Next day delivery

Guaranteed to all orders before 4:30 PM

All reviews for Doxycycline

Excellent 23 Jan

Product Review:These antibiotics are i would say the 4th strongest I've taken and essential...

Service Review:

Excellent 30 Nov

Product Review:Very good service and delivery on time

Service Review:

Excellent 10 Nov

Product Review:As always excellent service throughout

Service Review:

Excellent 26 Jul

Product Review:No problems at all, very pleased with my order.

Service Review:

Excellent 16 Jul

Product Review:Only just started taking d drug hope its works

Service Review:

Excellent 03 Jun

Product Review:Says what it is no scam just as expected.

Service Review:

See all reviews