Allergy is called a pathological reaction of the human immune system to some external stimuli - the pollen of flowering plants, animal hair, household chemicals, and more. To understand that better than loratadine or Zyrtec will help get rid of the painful symptoms and faster restore the normal state of health, is comparable in the attached instructions to the drugs their commonalities and differences features.
Zyrtec
Is an effective anti-allergic and antihistamine of the second generation. The active ingredient - cetirizine dihydrochloride.
dosage forms
- pills;
- drops.
Each tablet Zirtek and a 1 ml sample containing 10 mg of cetirizine and auxiliaries.
loratadine
A well-known and well-proven anti-allergic and antihistamine, the second generation. The active ingredient - loratadine.
dosage forms
- pills;
- syrup.
Each tablet Loratadine and 1 ml of syrup contains 10 mg of loratadine plus excipients.
therapeutic effects
Zyrtec and loratadine - Clinical action:
- relieve itching;
- reduce the permeability of the capillary walls;
- reduce the amount of inflammatory exudate;
- eliminates spasms of smooth muscle;
- at initial forms of asthma, decreases the severity of symptoms.
General properties of drugs
Before you decide what to take Zyrtec or loratadine know what properties of drugs are common.
Summarize all the antihistamines of the second generation of the following qualities:
- rapid onset of therapeutic action;
- duration of therapeutic effect;
- Similar indications for use, contraindications and side effects;
- weak expression of sedation, when the drug is administered in a therapeutic dose.
In addition, the comparison Zirteka loratadine and points to other common signs:
- Zirtek and loratadine have two formulations - tablets and liquid form. For adults are provided tablets. For a child - drops or syrup;
- Drugs Zirtek loratadine and intended for single use during the day, effectiveness persists 24 hours or more;
- Take Zyrtec and loratadine together experts do not recommend.
distinctive qualities
Zirtek and loratadine have a basis different active ingredients. Zyrtec is well into the skin, so it has advantages in skin manifestations of allergy. The main difference Zirteka and loratadine - price. Zyrtec is much more expensive.
Popular analogues
Among the analogues Zirteka and loratadine, the most popular and commonly assigned:
- Suprastin.
- Claritin.
- Zodak.
- Tsetrin.
- Aerius.
suprastin
Suprastin antihistamine first generation. The therapeutic properties of lower than that of a more modern and contraindications more. It occupies a middle position between the price Zyrtec and Loratadiom.
Claritin
It refers to the third generation. It has a pronounced therapeutic effect and a small number of contraindications. On the composition of fully equivalent loratadine. But Claritin considerably more expensive.
Zodak
Zodak and Zyrtec have little differences. But Zyrtec original and more studied drug costs more Zodaka.
Tsetrin
Tsetrin as Zyrtec is synthesized on the basis of cetirizine. Have similar characteristics. Preferably for the treatment of cutaneous manifestations of allergies. Cheaper Zirteka.
Aerius
It refers to the third generation drugs. It does not cause sedation side effects and does not violate the coordination of movements, but it is worth Aerius expensive.
sources:
Vidal: https://www.vidal.ru/drugs/loratadine__3595
GRLS: https://grls.rosminzdrav.ru/Grls_View_v2.aspx? routingGuid = 86d9d5c6-cd64-49e4-8081-c35aa2f78371 & t =
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