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Chlamydia is one of the most common sexually transmitted infections in the UK, with over 200,000 new cases reported each year. Left untreated, the condition can cause infertility.

  1. 50% of men show no noticeable effects
  2. 80% of women display no symptoms
  3. Treatable with antibiotic medicine

Patients who have tested positive for chlamydia can order treatment using our simple online consultation. Take our questionnaire to have your case reviewed by our doctor or GPhC-registered prescriber. If you haven’t been screened, chlamydia test kits are also available to buy from our UK pharmacy.

  • UK prescribers
  • 24 hour delivery
  • Secured payment

1 product result(s) for Chlamydia

Chlamydia Lab Test Kit

Chlamydia Lab Test Kit

  1. Simple urine sample test
  2. Turnaround time of two days at the lab
  3. Your result is sent to your confidential patient area


  1. Easy to use tablet medication
  2. Effective antibiotic
  3. Treatment for chlamydia


  1. Treatment for chlamydia
  2. Malaria prevention drug
  3. Easy to take capsule


  1. Indicated for chlamydia
  2. Branded version of azithromycin
  3. Effective antibiotic treatment


  1. Sometimes used in chlamydia
  2. Issued if Azithromycin or Doxycycline not suitable
  3. Not available through our site

Chlamydia is a sexually transmitted infection, caused by the bacteria chlamydia trachomatis. It is thought to be the most common STI in the UK, with around 200,000 infections reported at GUM clinics and surgeries each year. It more commonly affects young people, between the ages of 18 and 24. Women tend to be more susceptible to the condition than men, but less likely to develop noticeable symptoms during the initial stages of infection. While as many as 50% of men who carry the infection may show no visible signs, a staggering 80% of women may display no indications of the disease either, making it very easy to remain undetected.

In other cases where symptoms are present, a woman with chlamydia may experience urinary pain, increased menstrual bleeding, or vaginal discharge; whereas a man might notice instances of penile discharge, urinary pain, or testicular pain. However, the condition can still be harmful even in cases where it does not cause symptoms. Left untreated, chlamydia can lead to pelvic inflammatory disease in women, and it can render both women and men infertile.

As the condition is most typically spread through unprotected sex and is easy to miss, it is important to get regularly tested if you engage in unprotected sex, and particularly if you have done so with multiple partners. As well as being transmitted through vaginal, anal and oral sex, the infection can also be transferred through the sharing of sex toys.

The name chlamydia is derived from Greek word to ‘cloak’, in part due to the infection’s ability to hide in the cells of the host, and go unnoticed. As a bacterial infection, chlamydia spreads in a person’s body when the cells associated with the infection multiply and increase in number. Doxycycline is a tetracycline antibiotic, which works by eliminating the ability of certain bacteria to spread and grow, and it helps enable the body’s natural defences to kill off what remains of the disease.

If you think you may have chlamydia, or had sex with someone who has, it’s better to get tested as soon as possible than to take any risks. Once the condition has been diagnosed, treatment is given in the form of antibiotics.

You can get tested at your local GUM clinic, and in some cases by your GP. You can also order an STI test kit online from us.

If you have received a positive test result for chlamydia and want to buy treatment online, you can do using our secure service. Click ‘buy now’ to take our questionnaire and start your consultation. After your order has been approved by one of our doctors or registered prescribers, your prescription will be dispensed at our UK pharmacy and shipped using secure courier.

A combined treatment and test kit pack is also available for people who:

  • have a sexual partner who has tested positive for chlamydia, but haven’t been tested themselves yet (you should make sure you collect your sample for the test before taking the treatment in this case);
  • have already tested positive for chlamydia, but want to take a test of cure two weeks following completion of treatment to make sure the infection has been eradicated.

Practicing sex after chlamydia

Once your course of treatment for chlamydia is finished, you should wait for three weeks and then take a second test for chlamydia. This waiting period is to ensure all traces of the bacteria have left the body. Only after a second test confirms there is no longer a presence of chlamydia do we recommend practicing sex again. 

Page last reviewed:  26/04/2022
Types of Treatment

How to get rid of Chlamydia

Chlamydia is a common bacterial infection, which is spread through unprotected sex. Following a positive test result, treatment is commenced in the form of antibiotics.

The first line treatment for chlamydia in the UK is currently Doxycycline. Where Doxycycline is found medically unsuitable Azithromycin or Erythromycin may be recommended as second line treatments.

Formerly, medical guidelines recommended that doctors may either prescribe Azithromycin or Doxycycline as first-line treatments, with the former being the optimum choice (because it is taken as a single dose and is usually very effective with very few side effects). However, chlamydia is growing increasingly resistant to Azithromycin. Because of this, Doxycycline is now the sole first-line treatment. 

Doxycycline is a very effective treatment for chlamydia. Nausea is a little more common for people who take it when compared with Azithromycin. However, it is still fairly unusual. Doxycycline needs to be taken every day for seven days, and sex needs to be avoided until the treatment is finished.

Antibiotics for chlamydia

Antibiotics treat infections by attacking the bacteria responsible. In the case of chlamydia, this is a bacteria called chlamydia trachomatis. Some antibiotics may work in slightly different ways to others, but in most cases, they will inhibit the capacity of the offending bacteria to produce proteins crucial for their own growth. When the bacteria can no longer multiply and spread itself through a person’s body, it is then susceptible to antibodies, which kill the bacteria off.

What are the side effects?

Depending on the medicine you use, side effects can vary. It is always vital to ensure that you familiarise yourself with the potential side effects before using a medicine, so that you can seek advice from a doctor if you need to. Side effects which are quite commonly associated with antibiotics include loss of appetite, dizziness, headaches and skin irritation.

Can I take them with other medications?

Antibiotic medicines can sometimes have an effect on the performance of other treatments, so it is vital to inform your doctor if you are currently using other treatments, or have done so in the recent past. For more detailed information, ask your prescriber or consult the patient information leaflet provided with the medicine.

Page last reviewed:  26/04/2022
Question and Answers

Should I take Doxycycline?

A positive chlamydia test is required before treatment. This medicine may not be suitable in pregnancy, breastfeeding, or for use in those who are allergic to anything in it. For more information, consult the relevant product page and patient information leaflet. If you are still unsure, ask your doctor or pharmacist for advice.

Are there side effects?

Yes. Always read the information leaflet for any medication before you use it. For many antibiotic medications, the associated side effects may include, but are not limited to: headaches, dizziness, rash, itching, diarrhea and abdominal pain.

How long should I wait after treatment before having sex?

After you have finished your treatment, we recommend taking a second test for chlamydia after a three week waiting period. This wait time ensures all traces of the bacteria have been eradicated. After a successful second test, then you can engage in sexual activity again. 

Buying chlamydia treatment online

Patients who have tested positive for chlamydia can order treatment using our confidential service. Complete our medical questionnaire to have your request reviewed by a doctor or UK pharmacy prescriber. If approved, your treatment will be sent by tracked next-day courier.

If you think you may have come into contact with chlamydia but haven't been tested, it's now possible to buy an STI test kit online from us. Alternatively, we recommend you visit your local sexual health (GUM) clinic, or make an appointment with your GP.

Page last reviewed:  26/04/2022

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We promise to keep your details secure and private. We will never sell your information or share it with third parties. Whatever treatment you buy online from us, we will send in plain, unmarked packaging via our secure courier service.

Delivery on all items is included in the price. After your order has been dispatched, you’ll be supplied with a tracking number, allowing you to follow the progress of your items every step of the way. We deliver to anywhere in the UK, so whether you’re in London, Birmingham, Manchester, Glasgow or Cardiff, your order will be at your door within just 24 hours of approval from our doctor.

This content was reviewed by a clinician on

26 April 2022
dr daniel

Dr Daniel Atkinson

(GP Clinical Lead - GMC No. 4624794) 26 April 2022
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