Cetirizine Hydrochloride - welzo
Cetirizine Hydrochloride - welzo
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Cetirizine Hydrochloride

Cetirizine Hydrochloride - welzo
Cetirizine Hydrochloride - welzo
Hugo Dover reviewed welzo.com
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Elina Goulliard reviewed welzo.com
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elizabeth Moore reviewed welzo.com
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
48 Reviews
Sale price £1.85
48 Reviews

Cetirizine Hydrochloride is a non-drowsy antihistamine medication used to treat the symptoms of allergies. It is also an effective medicine for treating hay fever (allergic...

Cetirizine Hydrochloride is a non-drowsy antihistamine medication used to treat the symptoms of allergies. It is also an effective medicine for treating hay fever (allergic rhinitis), conjunctivitis, eczema, hives, reactions to insect bites and stings, and some food allergies.

Note: Please keep in mind that the pictures you see are just examples and may not be a perfect match for the real product. Brand and flavour may vary.

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Hugo Dover reviewed welzo.com
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Elina Goulliard reviewed welzo.com
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elizabeth Moore reviewed welzo.com
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
As seen in
The_Daily_Mirror_logo - welzo
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What is Cetirizine Hydrochloride?

Cetirizine is a non-drowsy antihistamine for the treatment of allergies. The cetirizine tablet is suitable for children over 2 years of age and adults. As a powerful non-drowsy medication, this tablet will support you throughout the day without causing you to feel tired. 

How does it work?

The antihistamine works to reduce the actions of the histamines in the body that are activated when the individual has an allergic reaction. The histamines are responsible for producing the symptoms of an allergic reaction.

Is Cetirizine Hydrochloride right for me?

Suitable for those who suffer from symptoms of runny/blocked nose, sneezing, itchy/red or watery eyes and itchy skin rashes as a reaction to hay fever, dust mites, pet allergies bug bites or stings.

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.


Commonly Used Dosage Guidelines for Cetirizine Hydrochloride.

Take one tablet daily as needed for control of hay fever symptoms. 

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

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

  • Headaches
  • Feeling tired or dizzy
  • Dry mouth
  • Feeling sick or having abdominal pain
  • Diarrhoea
  • Sore throat

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.


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!

How to take Cetirizine Hydrochloride?

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

  • Cetirizine Hydrochloride is not recommended for children under 6 years of age. 
  • Take 1 Cetirizine Hydrochloride tablet and swallow it with water daily.
  • If you take more than the recommended amount, consult your doctor or pharmacist.
  • If you forget your daily dose, do not take a double dose.

If unsure of how to take Cetirizine Hydrochloride or if you have further questions, please consult your doctor or pharmacist.

Warning and Precautions

Cetirizine Hydrochloride 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 use Cetirizine Hydrochloride: 

  • If you have a medical history of seizures or are at risk of convulsions consult with a provider before taking Cetirizine Hydrochloride.
  • If you suffer from kidney or liver issues seek advice from a doctor or pharmacist for advice on dosage. 
  • If you have an upcoming allergy test, ask your doctor for advice before stopping the treatment. 
  • If breastfeeding, pregnant or believed to be pregnant, taking Cetirizine Hydrochloride is not recommended.

If unsure of how to take Cetirizine Hydrochloride or if you have further questions, please consult your doctor or pharmacist.

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Once you have placed an order for Cetirizine Hydrochloride you should receive it the next working day if you placed the order before 14:00 or the day after if placed after 14:00.

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Cetirizine Hydrochloride General Information

What are cetirizine hydrochloride tablets used for?

Cetirizine hydrochloride tablets offer an effective treatment for the relief of allergy symptoms. Typically, the application ranges from managing seasonal allergic rhinitis, commonly known as hay fever, to providing relief from chronic urticaria, a persistent skin condition marked by hives. Hay fever symptoms such as a runny nose, sneezing, and watery or itchy eyes find mitigation with the use of cetirizine hydrochloride. Additionally, skin reactions from insect bites, stings, or allergies to substances such as nickel or latex witness improvement with the medication.

Are cetirizine and cetirizine hydrochloride the same?

Yes, cetirizine and cetirizine hydrochloride refer to the same substance. The active ingredient in these medications is cetirizine, while hydrochloride is a salt that enhances its absorption into the body. Hence, the same effects and benefits are expected from both.

Is cetirizine the same as Benadryl?

No, although cetirizine and Benadryl (the brand name for diphenhydramine) are both antihistamines, they are not the same. Both drugs effectively counter allergic reactions, but cetirizine is a second-generation antihistamine, which is less likely to cause drowsiness, unlike the first-generation Benadryl.

What is Cetirizine hydrochloride used for?

Cetirizine hydrochloride tablets find a plethora of uses in managing and alleviating allergy symptoms. From tackling perennial allergic rhinitis symptoms such as sneezing, itching, and a runny nose to easing symptoms of chronic idiopathic urticaria such as redness and swelling, cetirizine hydrochloride plays an important role. It works by inhibiting histamine, a substance that the body produces during an allergic reaction.

Cetirizine 10 mg tablet uses

Cetirizine 10 mg tablets are primarily utilised for the treatment of allergic rhinitis and urticaria. Its consistent use reduces the discomfort of persistent sneezing, watery eyes, itching, and nasal congestion. Furthermore, the dosage is potent enough to manage urticaria symptoms, providing relief from persistent hives and itching.

Cetirizine Hydrochloride Dosage & Usage

When is the best time to take cetirizine hydrochloride?

The optimal time to take cetirizine hydrochloride is typically in the evening. As cetirizine might cause drowsiness, taking it at night minimises the potential disruption of daytime activities. However, since it is a second-generation antihistamine, the sedative effects are less common and might not affect all individuals.

How many cetirizine hydrochloride tablets can you take in a day?

The standard recommended dosage for cetirizine hydrochloride is one 10mg tablet per day for adults and children over six years. Overdosing leads to unwanted side effects such as restlessness or drowsiness. It's important to follow the prescribed dosage or as directed on the package.

Cetirizine hydrochloride 10mg

A 10mg tablet of cetirizine hydrochloride is the most common dosage prescribed to manage allergy symptoms. It provides effective relief for a 24-hour period, and its once-daily dosing makes it convenient for individuals to incorporate into their routines.

Cetirizine dosage 20mg adults

While the standard dosage of cetirizine is 10mg daily, in some cases, healthcare professionals are able to recommend a 20mg dosage. The dosage is generally prescribed for severe cases of chronic idiopathic urticaria. However, a higher dose potentially carries an increased risk of side effects, including drowsiness and dry mouth, and must only be taken under the supervision of a healthcare professional.

Cetirizine Hydrochloride Availability & Pricing

How much is cetirizine 10Mg in the UK?

In the UK, the cost of cetirizine 10mg tablets vary, typically, a pack of 30 tablets might range from around £3 to £7, depending on the specific brand and outlet from which it is purchased. It is recommended to check local pharmacies or trusted online retailers for the most current prices.

Cetirizine Hydrochloride Side Effects

What should I avoid while taking cetirizine?

When taking cetirizine, it is wise to avoid alcohol and other central nervous system depressants. These substances are able to amplify the drowsiness sometimes associated with cetirizine. It is prudent to avoid activities requiring mental alertness, such as driving or operating machinery, until one knows how the medication affects them. Engaging in these activities is hazardous if cetirizine causes drowsiness.

Cetirizine hydrochloride side effects

Cetirizine hydrochloride has a generally favourable safety profile, however, as with any medication, side effects might occur. Common side effects include drowsiness, headache, dry mouth, and dizziness. In rare cases, more severe effects like trouble sleeping, confusion, or palpitations might occur. If any side effects persist or worsen, seeking immediate medical attention is crucial.

Cetirizine side effects in adults

Cetirizine's side effects in adults are typically mild. The most common is drowsiness, although this is less likely than with first-generation antihistamines. Other less common effects include dry mouth, headache, dizziness, and nausea. If these side effects continue or any unusual symptoms appear, it's important to contact a healthcare professional promptly.

Cetirizine Hydrochloride Alternatives

What is an alternative for cetirizine hydrochloride?

Alternatives to cetirizine hydrochloride include other second-generation antihistamines such as loratadine (Claritin) or fexofenadine (Allegra). These drugs function similarly to cetirizine, reducing allergy symptoms with less risk of drowsiness. Diphenhydramine (Benadryl) is another alternative, although it is a first-generation antihistamine and might cause more drowsiness.

What is similar to cetirizine 10Mg?

Similar to cetirizine 10mg, loratadine 10mg and fexofenadine 180mg are second-generation antihistamines used for managing allergy symptoms. These dosages, however, are just guidelines, and the exact dose and frequency of administration must always be directed by a healthcare professional or package instructions.

Is cetirizine hydrochloride better than Claritin?

Yes, in some cases cetirizine hydrochloride is better than Claritin. Some studies suggest cetirizine might act faster and be more effective at relieving certain symptoms, such as itching. However, individual responses vary, and the best choice depends on the individual's specific needs and potential side effects. Generally, the efficacy of cetirizine hydrochloride compared to Claritin (loratadine) tends to be similar. 

Which is best: cetirizine or loratadine?

The choice between cetirizine and loratadine often boils down to personal preference and the specific symptom profile of the individual. Both are second-generation antihistamines and have comparable effectiveness in managing allergy symptoms. Cetirizine is known for working slightly faster in some cases, while loratadine is generally less likely to cause drowsiness. It is recommended to discuss these options with a healthcare professional to determine the most appropriate choice for individual needs.

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

Buy Cetirizine Hydrochloride online with Welzo and receive your order with express shipping directly to your address of choice. Welzo is the UK's leading online pharmacy and home health testing platform, with over 3000 items available online. Welzo is an approved seller of Cetirizine Hydrochloride. Order Cetirizine Hydrochloride to the comfort of your home.

Cetirizine Hydrochloride Ingredients

Active Ingredient: Cetirizine Hydrochloride 10mg

Other Ingredients: Lactose monohydrate, maize starch, pregelatinised starch, purified talc, magnesium stearate, hypromellose, titanium dioxide (E171) and macrogol

Cetirizine Hydrochloride ingredient lists may change due to formula updates. For the latest ingredients, consult the product leaflet.

Can I buy Cetirizine Hydrochloride in the UK?

Yes, Cetirizine Hydrochloride is available to purchase in the United Kingdom. You will be able to purchase Cetirizine Hydrochloride both from your local store/pharmacy or online.

Where can I buy Cetirizine Hydrochloride?

You can buy Cetirizine Hydrochloride online and in-store from your local pharmacy. Cetirizine Hydrochloride is also available with express shipping from Welzo.com.

How to use Cetirizine Hydrochloride

To use Cetirizine Hydrochloride correctly, it is important to follow the instructions/information leaflet that comes with the product. Read all of the information thoroughly before taking the product. If you have any further questions about how to take Cetirizine Hydrochloride, please contact Welzo via the help centre and we will be happy to help.

What is Cetirizine Hydrochloride?

For more information on Cetirizine Hydrochloride scroll up to the description at the top of the product page which will give more insight into what Cetirizine Hydrochloride is.

What is the shelf life of Cetirizine Hydrochloride?

The shelf life of Cetirizine Hydrochloride can be determined by reading the expiry date on the product itself. Other factors such as storage conditions can impact the shelf life of Cetirizine Hydrochloride.

How should I store Cetirizine Hydrochloride?

Cetirizine Hydrochloride should be stored as per the manufacturer guidelines and information leaflet that comes with the product packaging.

When storing Cetirizine Hydrochloride, it is crucial to follow the guidelines listed below in order to ensure the safety and effectiveness of the medicine:

  1. Read the label of Cetirizine Hydrochloride: Always read the label and/ or manufacturer guidelines that comes with Cetirizine Hydrochloride for specific storage instructions, as different products may require unique conditions.
  2. Keep in a cool, dry place: Generally, most OTC medications should be stored in a cool, dry place, away from direct sunlight, heat, and moisture. Avoid storing medicines in a bathroom cabinet or near a radiator, as temperature and humidity fluctuations may affect their potency.
  3. Maintain proper temperature: The ideal temperature for storing most medications is between 15°C and 25°C. If a specific temperature range is recommended on the label of Cetirizine Hydrochloride, make sure to follow it closely.
  4. Use original packaging of Cetirizine Hydrochloride: Keep the medication in its original container or packaging, which often provides protection from light and moisture. Additionally, original packaging usually contains important information such as the expiry date, dosage instructions, and potential side effects.
  5. Keep out of reach of children: Store medications in a secure location that is out of sight and reach of children to prevent accidental ingestion or misuse.
  6. Monitor expiry dates: Regularly check the expiry dates of your OTC medications and dispose of any expired or unused medication safely, in accordance with local regulations or your pharmacist's advice.

How should I take Cetirizine Hydrochloride?

When taking Cetirizine Hydrochloride, it is essential to follow the guidelines below to ensure safety and achieve the desired results:

  1. Read the label: Carefully read the label or enclosed leaflet that comes with the Cetirizine Hydrochloride for specific instructions on dosage, frequency, and any potential side effects or interactions.
  2. Follow dosage recommendations: Adhere to the recommended dosage and avoid taking more than the suggested amount, as this may lead to adverse effects or reduced effectiveness.
  3. Take with or without food: Some medications or supplements may require consumption with food to aid in absorption or prevent stomach irritation, while others should be taken on an empty stomach. Follow the instructions provided on the label or leaflet of Cetirizine Hydrochloride.
  4. Be mindful of timing: Take the medication or supplement at the specified intervals or times of day, as recommended on the label, to ensure optimal effectiveness.
  5. Check for interactions: If you are taking multiple medications or supplements, consult your pharmacist or healthcare professional to ensure there are no potential interactions that could affect their efficacy or cause adverse effects.
  6. Monitor side effects: If you experience any unusual or severe side effects while taking the medication or supplement, discontinue use and consult your healthcare professional immediately.
  7. Seek professional advice: If you have any concerns or questions about taking a specific medication or supplement, consult your pharmacist or healthcare professional for further guidance.

What are the side effects of Cetirizine Hydrochloride?

The side effects of an over-the-counter (OTC) medication or supplement can be diverse, and may include mild, moderate, or severe reactions.

If you are taking Cetirizine Hydrochloride for the first time, it is important to monitor any adverse or allergic reactions. Ensure you are not allergic to any of the ingredients in Cetirizine Hydrochloride before taking. If you experience an allergic reaction please discontinue use of Cetirizine Hydrochloride and seek immediate medical attention.

For information on the specific side effects of Cetirizine Hydrochloride read the information leaflet/label that comes with Cetirizine Hydrochloride.

It is important to note that not everyone will experience side effects, and the severity or type of side effects may differ from person to person. Factors such as individual sensitivity, dosage, and interactions with other medications or supplements can influence the occurrence and intensity of side effects.

If you encounter any concerning side effects while taking Cetirizine Hydrochloride, stop using the product and consult a healthcare professional promptly. They can advise you on whether it is safe to continue using the product or recommend an alternative treatment.

Always consult a pharmacist or healthcare professional before starting any new OTC medication or supplement, particularly if you have pre-existing health conditions, are pregnant or breastfeeding, or are taking other medications.

How does Cetirizine Hydrochloride work?

The way an over-the-counter (OTC) medication or supplement works depends on the active ingredients it contains, as well as the intended purpose of the product. Generally, OTC medications and supplements are formulated to target specific symptoms, conditions, or to support overall health and well-being.

Can Cetirizine Hydrochloride be used by children and infants?

Read the information leaflet/label of Cetirizine Hydrochloride to find out if it can be used by children/infants. Furthermore, it depends on various factors, including the child's age, weight, health conditions, and the specific product in question. It is essential to exercise caution when administering any medication or supplement to a child.

  1. Read the label: Carefully examine the label or enclosed leaflet of the Cetirizine Hydrochloride for information on age restrictions, dosages, and any specific warnings or contraindications for children.
  2. Age-appropriate products: Some OTC medications and supplements are specifically formulated for children, with adjusted dosages and child-friendly forms, such as chewable tablets, liquid suspensions, or gummies. Opt for these products when available and follow the instructions provided for the child's age group.
  3. Consult a healthcare professional: If you are unsure whether Cetirizine Hydrochloride is suitable for your child, it is always best to consult a pharmacist, doctor, or paediatrician for advice. They can provide guidance on the appropriateness, dosage, and potential side effects of the product for your child.
  4. Monitor for side effects: Children may be more susceptible to side effects or adverse reactions from medications or supplements. Closely observe your child for any signs of side effects or discomfort, discontinue use and consult a healthcare professional if you have any concerns.

Can I buy Cetirizine Hydrochloride from Boots?

It is generally possible to purchase over-the-counter medication, including Cetirizine Hydrochloride, 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 Cetirizine Hydrochloride from Superdrug?

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

Can I buy Cetirizine Hydrochloride from Amazon?

Amazon does not always sell all over the counter products such as Cetirizine Hydrochloride, that we offer, as they are not a pharmacy service provider. Always check with Amazon to see if they offer Cetirizine Hydrochloride

What are the different uses for Cetirizine Hydrochloride?

Cetirizine Hydrochloride is used for the relief of hay fever and other upper respiratory allergies. It is also used to relieve itching and hives caused by chronic urticaria.

Can Cetirizine Hydrochloride be used for kids?

Cetirizine Hydrochloride can be used for kids as young as 2 years old.

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.

Do Cetirizine Hydrochloride tablets make you drowsy?

Yes, Cetirizine Hydrochloride can cause drowsiness. If you experience drowsiness, do not operate a vehicle or machinery.

Is Cetirizine Hydrochloride okay to take everyday?

Yes, it is generally safe to take Cetirizine Hydrochloride everyday. If you experience any unusual side effects, please consult your doctor.

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 2 reviews
Erick Nievas

Welzo.com's website is user-friendly and easy to navigate, which makes ordering prescriptions and healthcare products a breeze.

Yolando Luczki

Cetirizine has been a game-changer for my seasonal allergies. It's effective and provides quick relief without any drowsiness. Highly recommend!