Triadene Information Disclaimer

Please note that we do not distribute or sell Triadene. The content provided on this webpage is intended solely for informational and educational purposes. It should not be construed as medical advice, diagnosis, or treatment recommendation. Always consult a qualified healthcare professional for personalised medical advice and treatment options.

Treatment options

Triadene - welzo
Triadene - welzo


Triadene - welzo
Triadene - welzo
Sale price £19.99
In stock.

Triadene is a combined contraceptive pill that can be taken to avoid pregnancy.

Triadene is a combined contraceptive pill that can be taken to avoid pregnancy.

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In stock.


Triadene as a Contraception

Triadene is a form of combined contraception that is taken to prevent unwanted pregnancy for women. It is an oral birth control pill to be taken consecutively for 21 days with a 7-day break or alternatively, depending on your consultation with the GP or doctor. It also helps alleviate symptoms of menstruation.

What is Triadene and how does it work?

The pill contains synthetic progesterone and oestrogen. These hormones are also produced by the body. Triadene works by altering the hormonal balance of the body to prevent ovulation by making the lining of the uterus less receptive to egg implantation.

Is Triadene right for me?

If you are looking for an effective oral contraceptive, Triadene may be right for you. However, it may not be suitable for you if you have the following:

  • If you have ever had a blood clot or are at risk of a blood clot
  • If you have severe heart, liver or kidney problems
  • If you have diabetes that affects the blood vessels
  • If you have a high level of fat in your blood
  • If you have an allergy to any of the ingredients of Triadene
  • If you are suspected of having cancer of the womb, cervix, vagina or breast
  • If you have unexplained bleeding from the vagina

Side Effects

All medications can cause potential side effects, below we have listed some potential side effects of Triadene. However, these do not always occur and are mostly mild in nature. But if you experience any prolonged or worrying side effects of Triadene, please discontinue the medication immediately and consult your doctor.

Common side effects include:

  • Mood swings
  • Tender breasts 
  • Headaches, migraine
  • Nausea, vomiting
  • Stomach ache
  • Chloasma
  • Irregular bleeding

How to take Triadene?

Always take Triadene exactly as prescribed by your doctor or advised by the pharmacist. 

  • Triadene should be taken every day for 21 days
  • Take your pill at the same time every day
  • Start by taking a pill marked with the correct day of the week
  • Follow the directions of the arrows on the strip and take a pill every day until you have finished all 21
  • Then have 7 pill-free days
  • Start your next strip of Triadene after the 7 pill-free days, even if you are still bleeding
  • It can be taken with or without food, if necessary with a small amount of water
  • You must not take Triadene if you are pregnant 
  • It is not advised to take Triadene while breast-feeding

Warnings and Precautions

Triadene may not be safe if taken with other medication or recreational drugs. Please inform the prescriber if you are taking any of the listed medications.

DO NOT take Triadene if you are taking:

  • ciclosporin (medicine used for the treatment of suppression of tissue rejection following transplant surgery)
  • St. John's wort (herbal remedy to treat depression)
  • primidone, phenytoin, barbiturates, carbamazepine, oxcarbazepine, topiramate, felbamate, rufinamide, perampanel to treat epilepsy
  • rifampicin for tuberculosis 
  • Medicines for HIV and Hepatitis C Virus infections (so-called protease inhibitors and non-nucleoside reverse transcriptase inhibitors such as ritonavir, nevirapin, efavirenz) ­ 
  • griseofulvin for fungal infections
  • bosnetan for increase of blood pressure in the lung vasculature ­ 
  • modafinil for sleeping disorders

The above-listed warnings are not exhaustive, please consult a doctor, pharmacist or nurse if you have further questions on the use of this medication or potential interactions with other medicines.


Next Day Delivery Guarantee

All orders placed before 14:00 on weekdays will be delivered the next working day. For the majority of the UK, medication will be dispatched by Royal Mail, Monday to Friday, if ordered before 14:00. Dispatches are sent using Royal Mail's Next-Day Tracked 24-Hour service. We will email you tracking information directly and you should receive your order the day after dispatch.

Our Discreet Packaging Promise

We know that many of our customers turn to us when they need personal medication, preferring to use our online service rather than shopping for the product face to face. That is why our delivery is always discreetly packaged in plain brown boxes or envelopes. You will not have to worry about any content descriptions, and the package will be for your eyes only!

Product reviews

Please note the information below is intended for general knowledge, please read the patient information leaflet and/or the information provided by a healthcare professional for more specific guidance. This information should not substitute medical advice.

Can I get Triadene on the NHS?

Whether or not you can get Triadene on the NHS is dependent on your local guidelines and eligibility status. It is best to contact your local GP service if you are unsure of whether you can get Triadene from the NHS.

Can you get Triadene over the counter?

No, you can’t get Triadene over the counter without a prescription or consultation. Triadene is a regulated medication so all purchases need to have a prescription and/or suitable consultation form completed.

Can I buy Triadene online even if I have never taken it before?

A prescribing pharmacist will need to review your consultation form before the medication can be dispatched.

Is Triadene safe?

If you have been prescribed Triadene then it is at the discretion of the prescriber.

However, all medications can potentially have adverse effects and should be taken exactly as prescribed. If you experience any side effects when taking Triadene then you should contact a doctor immediately.

Are there any foods that should be avoided when taking Triadene?

We recommend you read the patient information leaflet for this product thoroughly before taking the treatment. This is essential to understanding any interactions that can occur and to take the medication safely.

Can I buy Triadene from Boots?

It is generally possible to purchase medication, including Triadene, from UK pharmacies like Boots. However, I recommend checking the Boots website or contacting Boots directly for the most current and accurate information. Remember to consult with a healthcare professional before starting any new medication.

Can I buy Triadene from Superdrug?

If you would like to buy Triadene, you will need to check availability on the Superdrug website.

Can I buy Triadene from Amazon?

Amazon does not sell medication such as Triadene, as they are not a pharmacy service provider. Always check with Amazon to see what they sell.

How long does Triadene take to work?

The time it takes for a Triadene to work can vary greatly depending on several factors, such as the strength, the individual's age, weight, and overall health, as well as any potential interactions with other medications or substances. Generally, the effects of Triadene may be noticeable within the time frame outlined by the prescribing pharmacist. It is important to follow the prescribed dosage and instructions provided by your healthcare professional, and to consult them if you have any concerns or questions about the medication's efficacy or possible side effects.

How effective is Triadene?

The effectiveness of Triadene can vary significantly depending on various factors, such as the dosage, the condition being treated, the individual's age, weight, and overall health, as well as the presence of any other medications or substances that might interact with it. While some medications may be highly effective for certain individuals and conditions, others might experience a lesser degree of benefit or may require adjustments to the dosage or additional treatments to achieve the desired results.

What are the risks of taking Triadene?

At Welzo, we are dedicated to providing our customers with accurate and comprehensive information about medications. We believe that understanding the potential risks and side effects associated with a medication is essential for making informed decisions about your health. This guide outlines some general considerations for assessing the risks of medication and includes references to the National Health Service (NHS) for further information.

  1. Read the Patient Information Leaflet (PIL): Every medication comes with a Patient Information Leaflet, which provides essential details about the drug, its uses, and potential side effects. Be sure to read this leaflet carefully before starting any new medication. The Electronic medicines compendium has a list of patient leaflets. you can visit by heading to
  2. Be aware of potential side effects: All medications have the potential to cause side effects, ranging from mild and short-lived symptoms to more serious, long-lasting issues. It's important to understand the possible side effects of a medication and how to manage them. The NHS has a helpful resource on managing medication side effects, while also speaking to a healthcare professional is important in understanding any potential risks of taking Triadene.
  3. Interactions with other medications: Some medications may interact with others, leading to increased side effects or reduced effectiveness. Make sure to inform your healthcare professional about all the medications and supplements you are currently taking. The NHS offers a useful tool for checking potential drug interactions here.
  4. Contraindications and precautions: Certain medical conditions or factors may make it unsafe for you to take a particular medication. Before starting any new medication, inform your healthcare professional about your medical history and any current health issues. The NHS provides more information about contraindications and precautions here.
  5. Appropriate use and dosage: It's crucial to follow the prescribed dosage and instructions for taking a medication to ensure its effectiveness and minimise the risk of side effects. The NHS has a useful guide on using medicines safely here.
  6. Monitoring and follow-up: Some medications require regular monitoring or follow-up appointments with your healthcare professional to ensure their safety and effectiveness. Be sure to schedule and attend these appointments as needed.

Can I buy Triadene in the UK?

Yes, you can buy Triadene in the UK with a valid prescription and or consultation form. Triadene is available in the UK for purchase from local pharmacies with a valid prescription and or consultation. It is imperative that you ensure that the pharmacy you are buying the products from is licensed and registered with the General Pharmaceutical Council (GPhC).

Are Triadene users satisfied with the product?

We have a list of reviews from customers taking Triadene at the bottom of this page. For more information of the reviews of Triadene head over to for further details.

Can I buy Triadene from an online pharmacy?

This is dependent on your eligibility for the medication.

How much does Triadene cost?

The costs of Triadene are listed at the top of the page. Pricing is provided as a reference as we do not sell Triadene.

Does Triadene cause weight gain?

There is no evidence to suggest that Triadene causes weight gain. If you are concerned about your weight, please consult with your doctor.

Does Triadene treat acne?

Triadene is not indicated for the treatment of acne. If you are concerned about your acne, please consult with your doctor.

Is this medication suitable for me?

Please get in touch with a doctor if you are unsure what medication is suitable for you. You can also complete our online consultation form to check your eligibility for the product.

How is the medication delivered?

All orders placed before 14:00 from Monday to Friday will be dispatched that day. The orders are sent using 24 Hour Tracked delivery provided by Royal Mail. Items will usually arrive the very next day after the order has been placed. We also provide tracking for your orders to check the status and location of your parcel. All our medication is packaged in plain confidential padded white or brown envelopes. This ensures that your orders are discreet, and the content of the orders will be for your eyes only.

When is the best time to take Triadene?

For most people, the best time to take Triadene is in the morning. However, if you find that Triadene makes you feel nauseous, you may want to take it at night. It is advisable to take the tablet at the same time of the day everyday. Please consult with your doctor to determine what is best for you.

What happens if I miss a Triadene pill?

If you forget to take a pill, take it as soon as possible and continue with your normal schedule (even if this means taking 2 pills together). A missed pill is one that is 24 or more hours late. Please see the patient information leaflet or speak to a healthcare professional for specific advise about a missed pill.

How do I order my medication?

Some products only require an online consultation which approximately takes 1 minute to complete, enabling you to then buy the product. Other products will also require a prescription; in this case, you will need to complete the online consultation, and then one of our partner pharmacy prescribers or doctors will review the online consultation questions and approve the order for delivery if you are eligible to purchase the item.

Can I cancel or return my order?

For non-medicinal products, you are eligible to return the product within 14 days of receipt in the same packaging you received. For medicinal products, you are eligible to cancel the order only until it has been dispatched. From that point forward, you are no longer eligible to return the order.

You have the right to cancel your order for medication up to the point when your medication is dispatched.

Customer Reviews

Based on 1 review
Jenelle Regusters

The pharmacy team should be able to offer advice on medication interactions with common prescription drugs for pets.