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Fexofenadine hay fever relief
Fexofenadine hay fever relief
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Fexofenadine hay fever relief
Fexofenadine hay fever relief
Nathalie Hayek reviewed
"Customer service was quick to respond and medication arrived the very next day!"
Anthony Limasol reviewed
"Quick, fast and reliable service. Use Welzo monthly for my medication."
Remeece Freeman reviewed
"No fuss, and fast delivery. Welzo dispatched my order the same day and it arrived in the morning."
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24 Reviews

Fexofenadine, is a second generation antihistamine medication that is used to treat allergy symptoms such as sneezing,...

Fexofenadine, is a second generation antihistamine medication that is used to treat allergy symptoms such as sneezing, runny nose, itching and watery eyes. The antihistamine Fexofenadine, reduces the body's reaction to irritants and usually takes effect in one-to-two hours.

It can also be used to treat allergies caused by pets, dust mites and various other environmental allergens. 

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Nathalie Hayek reviewed
"Customer service was quick to respond and medication arrived the very next day!"
Anthony Limasol reviewed
"Quick, fast and reliable service. Use Welzo monthly for my medication."
Remeece Freeman reviewed
"No fuss, and fast delivery. Welzo dispatched my order the same day and it arrived in the morning."
As seen in
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Description of Fexofenadine

What is Fexofenadine?

It is a non-drowsy antihistamine used to help those suffering from a range of allergies such as hay fever.

How does Fexofenadine work?

It works by blocking the effects of histamine and reduces symptoms of the allergic reaction.

Is Fexofenadine suitable for me?

Adults and children over the age of 5 looking to relieve symptoms of allergies are able to take Fexofenadine, however the dosage will vary. Also, Fexofenadine for children can only be prescribed by a doctor after a face to face consultation. 

It may not be suitable for you if the following applies to you:

  • Are pregnant or breast feeding
  • Are allergic to Fexofenadine
  • Have liver or kidney problems

The product images shown may represent the range of products, or be for illustration purposes only and may not be an exact representation of the product.

Dosage of Fexofenadine

The recommended dosage for Fexofenadine

One 120mg or 180mg tablet is recommended for adults to take every day.

Children from ages 6-11 are able to have two 30mg doses a day, with at least 10 hours between each dose.

Disclaimer: This website does not provide medical advice. No information listed on this website is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment before undergoing a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.

Side Effects of Fexofenadine

All medications can cause potential side effects, below we have listed some potential side effects, however, these do not always occur.

  • headaches
  • sleepiness
  • dry mouth
  • feeling sick
  • dizziness

Disclaimer: This website does not constitute as medical advice, you should also consult with a doctor before taking medication. If you experience any major reactions to any medication you are taking, you must seek immediate medical attention.

Delivery of Fexofenadine

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 enveloped. You will not have to worry about any content descriptions, and the package will be for your eyes only!

How to take Fexofenadine?

Always use Fexofenadine exactly as prescribed by your doctor or as advised by the pharmacist. 

  • Take 1 Fexofenadine tablet before a meal and swallow the tablet whole with water. 
  • The recommended dosage is 120 mg daily, consult your provider for their recommendation.
  • If you forget to take a Fexofenadine tablet, do not take 2 doses at a time, take 1 tablet at the usual time and carry on with your treatment.
  • If symptoms worsen or persist, do not take an additional tablet (only take 1 Fexofenadine tablet daily), seek out advise from your provider.
  • If you take more than the recommended amount, speak with your provider or visit your nearest hospital. 

If unsure of how to use Fexofenadine or if you have further questions, please consult your doctor or pharmacist.

Warnings and Precautions of Fexofenadine

Fexofenadine 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 Fexofenadine:

  • If you are allergic to fexofenadine or any of the ingredients in this medication. 
  • If you are taking any herbal medication, consult with your provider. 
  • If you are taking indigestion medication containing magnesium and aluminium. 

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.

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A medical professional will review your answers to the online medical consultation and determine if it’s safe to prescribe and what treatments are available.

Fexofenadine General Information

What is Fexofenadine?

Fexofenadine is a type of medication known as a second-generation antihistamine. Unlike first-generation antihistamines, it tends not to cross the blood-brain barrier, which results in a less sedative effect. The medication is frequently utilised for the treatment of symptoms associated with seasonal allergies, such as hay fever, and long-term allergic skin reactions, like chronic idiopathic urticaria (hives).

How does Fexofenadine work?

Fexofenadine operates by blocking the action of histamine, a substance in the body that causes allergic symptoms. When an allergic reaction takes place, histamine is released as part of the body's immune response, leading to symptoms like itching, sneezing, runny nose, or hives. By inhibiting histamine, Fexofenadine helps to alleviate these symptoms, thus providing relief from the discomfort of allergic reactions.

What is the drug fexofenadine used for?

Fexofenadine is primarily used for the treatment of symptoms associated with hay fever (seasonal allergic rhinitis) and chronic idiopathic urticaria. It helps in managing symptoms like sneezing, itchy or watery eyes, a runny or itchy nose, and itchy skin rashes or hives. Fexofenadine is a powerful tool in the arsenal against allergies, making day-to-day life more comfortable for those with chronic allergic conditions.

What are hives?

Hives, known as urticaria, are a type of rash that appears as raised, red, itchy bumps on the skin. They are frequently a reaction to an allergen but might be triggered by other factors, including stress, temperature changes, or certain medications. Hives vary in size and appear anywhere on the body. While they typically fade within a day, new ones might appear as others resolve, and chronic cases potentially persist for more than six weeks.

Fexofenadine Dosage & Usage

Can I take 2 fexofenadine 180 mg a day?

No, the recommended dose of fexofenadine for adults is 120 mg or 180 mg once daily, depending on the severity and type of the allergic condition. Taking two 180 mg tablets in a single day is generally not advised due to the risk of increased side effects. Any alteration in the prescribed dosage must be discussed with a healthcare professional beforehand.

How long does Fexofenadine take to work?

Fexofenadine typically starts to work within one to two hours of ingestion, providing prompt relief from allergy symptoms. The duration of its effects can last for 24 hours, making it an excellent once-daily treatment for managing allergies.

Can I take two antihistamines together?

No, taking two different antihistamines at the same time is typically not recommended. The practice increases the risk of side effects without improving symptom control. However, in some cases, healthcare professionals might suggest a certain combination of medications based on the individual's symptom profile.

Can I take painkillers with Fexofenadine?

In general, taking fexofenadine is allowed with painkillers. However, as with all medications, it's important to check with a healthcare professional or pharmacist before starting any new medication, as potential interactions might occur. Having a clear understanding of the potential interactions helps ensure that all medications are taken safely and effectively.

Fexofenadine Availability & Pricing:

Can fexofenadine be bought over the counter?

Yes, fexofenadine is available over the counter in most pharmacies. However, the strength of the medicine varies. Typically, lower-strength versions are available to buy without a prescription, while higher-strength versions require one. It's recommended to speak with a pharmacist or healthcare professional before starting any new medication to ensure it's suitable and safe.

Does Boots & Superdrug sell fexofenadine?

Yes, Boots and Superdrug, popular pharmacy chains in the UK, are likely to stock fexofenadine. It's always advisable to check their official websites or contact them directly for the most accurate and current information.

Fexofenadine Side Effects & Considerations:

Is fexofenadine used for anxiety?

No, Fexofenadine is not typically used for anxiety. It's an antihistamine, primarily used to relieve the symptoms of allergies. If experiencing symptoms of anxiety, it's crucial to seek advice from a healthcare professional, as there are many effective treatments available specifically for this condition.

Is fexofenadine approved?

Yes, fexofenadine is approved in the UK.

How effective is Fexofenadine?

Fexofenadine is considered an effective treatment for relieving symptoms of allergies like hay fever and hives. Its effectiveness is seen as early as one to two hours after ingestion, and it lasts for 24 hours. However, individual responses vary and some people might find other antihistamines more effective. Always discuss with a healthcare professional if symptoms persist despite treatment.

Fexofenadine Alternatives & Related Treatments:

Fexofenadine vs Loratadine:

Fexofenadine and loratadine are both second-generation antihistamines commonly used for allergies. They work by blocking the action of histamine, thereby reducing allergy symptoms. The main difference between the two is their potential to cause drowsiness. Fexofenadine is considered non-drowsy and is often preferred for individuals who need to remain alert, while loratadine might cause mild drowsiness in some individuals. Both medications are effective for managing allergy symptoms, and the choice between them depends on individual response and preference.

Fexofenadine vs Cetirizine:

Fexofenadine and cetirizine are both second-generation antihistamines used to treat allergies. They have similar mechanisms of action, effectively blocking histamine release and alleviating symptoms such as sneezing, itching, runny nose, and hives. While both are considered non-drowsy, individual responses vary. Some people might find one medication more effective or better tolerated than the other. Consulting with a healthcare professional helps determine the most suitable choice for specific needs.

What is the difference between fexofenadine and cetirizine?

The main difference between fexofenadine and cetirizine lies in their chemical structures and potential side effects. Fexofenadine is less likely to cause drowsiness compared to cetirizine, which might occasionally cause mild drowsiness in some individuals. Both medications are effective antihistamines for managing allergy symptoms, and the choice between them might be based on individual response and any specific considerations or preferences.

Is fexofenadine a strong antihistamine?

Yes, Fexofenadine is considered a potent antihistamine in terms of its ability to block the action of histamine and alleviate allergy symptoms. It is widely used for treating hay fever, hives, and other allergic conditions. However, the term "strong" is subjective, as individual responses to medications vary. Some individuals may find fexofenadine to be very effective, while others may respond better to different antihistamines. It's always best to consult with a healthcare professional to determine the most suitable and effective treatment option.

Buy Fexofenadine Online

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.

You can buy Fexofenadine online from our UK-registered online pharmacy partners. Complete an online consultation form and our system will show you if you are eligible to purchase Fexofenadine online. Our pharmacists will then review your order of Fexofenadine and dispatch it discreetly to your address.

How to buy Fexofenadine online?

You can buy Fexofenadine by following the following steps.

  1. Fill out our online consultation form
  2. If you are eligible to purchase Fexofenadine you will be shown it as one of your treatment options
  3. Pay online and receive your order to the comfort of your chosen address

Can I get Fexofenadine on the NHS?

Whether or not you can get Fexofenadine 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 Fexofenadine from the NHS.

Can you get Fexofenadine over the counter?

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

Can I buy Fexofenadine 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. One of our partner prescribing pharmacists will review the consultation form and will decide if you are eligible to buy Fexofenadine.

Is Fexofenadine safe?

If you have been prescribed Fexofenadine 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 Fexofenadine then you should contact a doctor immediately.

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

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 Fexofenadine from Boots?

It is generally possible to purchase medication, including Fexofenadine, 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 Fexofenadine from Superdrug?

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

Can I buy Fexofenadine from Amazon?

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

How long does Fexofenadine take to work?

The time it takes for a Fexofenadine 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 Fexofenadine 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 Fexofenadine?

The effectiveness of Fexofenadine 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 Fexofenadine?

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 Fexofenadine.
  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 Fexofenadine in the UK?

Yes, you can buy Fexofenadine in the UK with a valid prescription and or consultation form. Fexofenadine is available in the UK for purchase from local pharmacies with a valid prescription and or consultation and to purchase from Welzo if in stock. 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).

Where can I buy Fexofenadine?

You can buy Fexofenadine online from upon completion of a consultation form and a free review from a prescribing pharmacist.

Are Fexofenadine users satisfied with the product?

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

Can I buy Fexofenadine from an online pharmacy?

Yes, you can purchase Fexofenadine from an online pharmacy. However, this is dependent on your eligibility for the medication.

How much does Fexofenadine cost?

The costs of Fexofenadine are listed at the top of the page. Pricing is provided as a reference as treatment options will be shown upon completing the consultation form.

What if I forget to take a tablet?

If you forget to take a tablet, continue to take the next dosage at the correct time. Do not take 2 tablets to compensate for a forgotten dose.

Do I need to take it everyday?

You can choose to take this medication on certain days when you are suffering from symptoms or when you think are more likely to do so. Or you can take Fexofenadine daily to prevent symptoms.

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.

Can I take Fexofenadine at any time?

It is best to take Fexofenadine once in the morning. If you are anticipating to come in contact with the allergen, it is best to take it before as it is likely to be more effective. 

How long until Fexofenadine begins to work?

Symptoms can begin to be lesen after 1-2 hours.

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.

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Customer Reviews

Based on 5 reviews
saman shirko mohammed


Sharon Cook


Adele Allen


Claribel Varriano

Home health test kits can be a great way to monitor chronic conditions, such as diabetes or high blood pressure. It can help you stay on track with your health goals.

Glen Knott
Poor - Ordered Two Packs - only One Arrived!! Still Waiting for Refund!!

I will not be back!!