With the long-awaited spring comes the pollen count. If you also react strongly to pollen etc., cetirizine is certainly a relief for you. Today it's about what exactly the antihistamine can do.

What does cetirizine do in the body?

Cetrizine (more precisely: cetirizine dihydrochloride) is a so-called Antihistamine of the second generation and is used for allergic reactions. The antihistamine blocks the docking points of the messenger substance contained in the body histamine. Histamine is involved in important processes such as the immune response, the production of stomach acid and also in the regulation of sleep. Histamine also plays an important role in allergic reactions:

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An Allergy basically represents a Hypersensitivity reaction of the immune system. So if you come into contact with one of these (harmless) Allergy trigger When you come, a huge amount of histamine is released to protect the body from "foreign" allergens. Now histamine binds to its receptor and triggers typical symptoms of an allergy. With increased blood flow to the tissue, the skin reddens, itching can occur, the eyes water and the muscles of the airways can even cramp.

Thanks to the histamine receptor, cetirizine blocks the effects of histamine and thus alleviates symptoms that can occur in an allergic reaction.

What does allergy mean?

Allergy means something like "External reaction“. Clemens Peter Freiherr von Pirquet first used the term in 1906 when he realized that antibodies not only play a role in the protective function of the immune system. They can also be the cause of hypersensitivity reactions.

According to the latest estimates around 30 million people are affected in Germany alone. The pollen allergy known as "hay fever" is widespread, but by no means the only allergy that occurs. According to the German Allergy and Asthma Association, more than 20 different allergy triggers are known.

Brief introduction to the world of allergies

Our defense system is overly sensitive to mundane things like a walk in the meadow. But why?

Foreign substances such as animal hair or pollen, so-called allergens, dissolve in those affected Urge to sneeze, itchy eyes and difficulty in breathing the end. Eczema on the skin can also be due to one allergic reaction Clues. Contact allergies can severely reduce the quality of life.

As soon as the body dies foreign substance senses it through the nose or skin, he checks whether it could be a pathogen. If he classifies them as such, he fights them with a complex defense reaction. But if the immune system makes the wrong decision between unproblematic and harmful substances, a problem suddenly arises. This reaction will Awareness called. If a symptom of the disease then occurs, the person affected has an allergy.

Now what is it that keeps causing me to sneeze? Animal hair or tree pollen? An allergist can provide clarity through an anamnesis interview and tests. A Prick test accomplished. A lancet is used to prick the skin on the inside of the forearm. A wheal and reddening show if it is an allergy.

blood test laboratory

For further investigation, a blood test to identify allergens or even one patch test be performed. Blood tests can already be ordered online these days and can be carried out quickly and easily at home. The sample is then analyzed in a medical laboratory and within a few days you will know which potential allergens are making your life difficult. In the patch test, a contact allergy is tested by sticking an allergen preparation on the back of the affected person for 48 hours.

Once you know what you are allergic to, you can simply avoid that particular allergen. Easily said - because with some allergies such as hay fever this is almost impossible. Here comes this Antihistamines in the game. With cetirizine it is possible for your immune system to get used to the allergenic substance. In the long term, you will achieve that the reaction of your body is weakened. However, cetirizine can also be taken for a short time to cope with currently existing ones Allergy symptoms to alleviate.

What are cetirizine tablets for?

Cetirizine relieves symptoms of an allergic reaction just one hour after ingestion. You will achieve the desired effect after a relatively short time. In the context of allergies can Cetirizine HEXAL can also be used to treat complaints. Itching, reddening of the skin or the formation of wheals are among chronic hives and can be treated with cetirizine. Recurring allergic rhinitis or hay fever is also covered in the spectrum of activity of cetirizine.

When fighting allergies, you can also use cetirizine for the Long-term effect insert. One film-coated tablet per day is sufficient for effective symptom therapy. Children aged 2 and over are also allowed to use cetirizine.

The cetirizine effect

The antihistamine relieves symptoms of an allergic reaction by blocking the histamine receptor from working. Cetirizine is almost completely absorbed in the small intestine. The cetirizine effect therefore occurs very quickly. After about ten minutes to half an hour, you can expect the symptoms to be alleviated. the Relief from your ailments through the antihistamine should last about 24 hours.

Taking cetirizine

The antiallergic drug is most often in the form of tablets taken. However, cetirizine drops and cetirizine juice are also offered. The dose of cetirizine is usually 10 mg daily in healthy people. If kidney weakness is present, the dosage should be lower. In this case, you should always consult your doctor. Children from 2-6 years of age also take a maximum of 2,5 ml or are allowed to take cetirizine twice a day. For children aged 2-6, the total dose is 12 ml; for adolescents aged 5 years and over and adults, however, it is 12 ml.

What are the side effects of cetirizine?

It is possible that after the Taking cetirizine tired and drowsy will. It is also known that gastrointestinal complaints can occur. Very rarely, headache, dizziness, dry mouth or agitation may occur.

Cetirizine test

Spiegel Online writes that the advanced form of antihistamines weakens allergic reactions. The drug can also be used longer without damaging the mucous membranes. The recommended active ingredients of antihistamines belong to the second generation and therefore have an acute effect.

Customer tests drug

In addition, the mirror has carried out a cetirizine price comparison and reports that you can save a lot of money if you use a copycat drug. So is Cetirizine Hexal, Cetirizine ADGC or Loratadine for example, much cheaper than the original Zyrtec. Furthermore, it is advantageous in terms of price to buy a combination pack with cetirizine eye drops and nasal spray.

Cetirizine experience

“Unfortunately, I have problems with pollen count very early this year. I then took cetirizine and noticed noticeable improvements just two days later. I am thrilled. ”(Cetrizin testimonials on www.medpex.de)

“My doctor recommended it to me. Help me get through the day very well. My wife takes this too. They don't make you tired with us. Even one a day is enough to alleviate the complaints. ”(Cetrizin on experience reports www.medpex.de)

“I can really only recommend Cetirizin HEXAL. It helps after about 25 minutes of use and the nose is clear. It takes a little longer to get rid of itchy eyes and skin. I only take cetirizine when symptoms are at their worst. Therefore, mostly in the morning before breakfast. ”(Cetrizin reports on www.medpex.de)

What does cetirizine cost?

20 film-coated tablets cost around € 3,45. The price of cetirizine for 50 tablets is around € 33.

Cetirizine children

Cetirzine is also suitable for children from 2 years of age. The single dose for children aged 2-6 years is 2,5 ml and can be taken twice a day. Children aged 6-12 can take up to 5 ml. The total dose is reached with 2 times daily intake. For the correct Dosage of "cetirizine children" it is important to use the measuring container.

Which products with cetirizine are offered?

Cetirizine is used to treat hay fever and the associated symptoms. The pharmacy-only antihistamine is offered by the following companies in the following forms:

Cetirizine ADGC: Cetirizine ADGC film-coated tablets are produced for the treatment of annoying allergy symptoms, are easy to take and easy to divide as they have one-sided break lines. Cetirizine ADGC is suitable for children from 6 years of age. The active ingredients of cetirizine ADGC are: cetirizine and cetirizine dihydrochloride.

Cetirizine Vividrin by Dr. Gerhard Mann: Cetirizine Vividrin scores with its fast action within 45 minutes and the long-lasting effect of over 24 hours. Cetirizine Vividrin are inexpensive and suitable for children from 6 years of age.

Cetirizine HEXAL: the antiallergic drug is effective for chronic hives, itching, wheals, redness and itching in neurodermatitis. Also more firmly attached allergic rhinitis, hay fever or a pollen allergy are treated with Cetirizin HEXAL. The antihistamine can help with allergic asthma. Cetirizin HEXAL is suitable for children from 2 years of age.

Lora ADGC: Lora-ADGC offers over-the-counter tablets to alleviate the symptoms of an allergic runny nose. The active ingredient in Lora-ADGC is loratadine. Lora-ADGC can be taken from a body weight of 30 kg.

Cetirizine alcohol

No noticeable effects between alcohol and cetirizine dihydrochloride are known at normal doses. A normal dose is about a glass of wine and a dose of cetirizine that is not exceeded.

Cetirizine fatigue

In rare cases it can too Cetirizine side effects come. at Higher dosages can cause gastrointestinal discomfort, headache, or drowsiness appear. Patients also report noticeable tiredness after taking cetirizine. To the subject Cetirizine fatigue To avoid, it can be taken before bedtime so that the side effect cannot affect everyday life. In extremely rare cases, cardiac arrhythmias occur. If this happens to you, you should stop the medication immediately and speak to your doctor.

Conclusion on cetirizine dihydrochloride

In the treatment of allergic reactions, cetirizine is one of the most important drugs. Itching, allergic rhinitis, allergic conjunctivitis, mild forms of asthma or hay fever are among the symptoms. The antihistamine belongs to the second generation. As a result, the Cetirizine side effects much lower than with the previous allergy medication.

Depending on the indication, cetirizine is available on the market in different dosage forms and from different manufacturers. Whether as a film-coated tablet, in the form of oral drops or as a lozenge - The allergy medication is available for everyone.


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Experiences and customer ratings (**) Disclaimer: The reports and experiences with the products can vary from person to person and have no general validity. It is recommended to consult a doctor for a medical diagnosis.
Please note: It is possible to change product specifications, prices, delivery times and costs in the meantime. Therefore, in principle, all information in this regard is provided without guarantee.

#PreviewProducts
1 CETIRIZIN 10-1A Pharma film-coated tablets 20 pcs CETIRIZIN 10-1A Pharma film tablets 20 St*
  • PZN-03823570
  • 20 St film-coated tablets
  • in pharmacies
2 CETIRIZIN Aristo for allergies 10 mg film-coated tablets... CETIRIZIN Aristo for allergies 10 mg film-coated tablets...*
  • PZN-09703275
  • 50 St film-coated tablets
  • in pharmacies
3 CETIRIZIN Vividrin 10 mg film-coated tablets 100 pcs CETIRIZIN Vividrin 10 mg film-coated tablets 100 pcs *
  • PZN-13168959
  • 100 St film-coated tablets
  • in pharmacies