It is difficult to find a person who would not have an allergic reaction. It could appear as a result of taking any medications or simply as a result of an insect bite. Symptoms such as rash, itching, swelling, and burning on the skin require immediate medical attention. Such a condition is fraught with the development of more complex processes, up to the onset of anaphylactic shock and Quincke's edema. Therefore, an antihistamine should be taken . One of the common and popular drugs for allergies are considered tablets "Levocetirizine." Instructions for use, analogues - everything needs to be thoroughly studied before starting therapy. The preparations Aleron and L Cet also show excellent results.
Composition and release form of the drug "Levocetirizine"
The main substance in the composition of the tablets is levocetirizine dihydrochloride. The analogue of Levocetirizine tablets has the same main substance in its composition. One preparation contains 5 mg of the main component. Auxiliary elements are magnesium stearate, lactose monohydrate, microcrystalline cellulose, colloidal silicon dioxide.
White tablets are available in blisters for 7, 10, 14 pieces.
The action of drugs "Levocetirizine-Teva", "Aleron" and "L Cet"
These drugs are intended to eliminate an allergic reaction. The active ingredient is an antagonist of histamine moderators. Reduces vascular penetration, prevents development and eliminates an allergic reaction. It has the effectiveness of reducing itching and swelling. In small doses, medications do not cause drowsiness. When administered, the high effectiveness of the drug is already evident after 15 minutes. Bioavailability depends on metabolic processes in the body and on the age of the patient.
The listed drugs are valid for a day. The active component binds to blood proteins by almost 100%. Fully preparations "Aleron", "Levocetirizine", "L Cet" are excreted from the body four days after the last dose taken.
Most often, the drug "Levocetirizine-Teva" is used in medical practice. Analogues of the drug, although they have the same effect, are less popular in Russia.
Indications for use
The listed funds are used for allergic rhinitis, conjunctivitis, cough, which are accompanied by severe lacrimation, hyperemia, itching and sneezing. Also, the medicine is prescribed for urticaria, even in chronic form. During angioedema , taking a pill is also recommended.
Antihistamines can be drunk with an insect bite if severe itching and swelling of the skin are observed. The daily norm is one tablet. Take any remedy on an empty stomach and drink plenty of fluids. Before starting treatment, you should familiarize yourself with the instruction of Levocetirizine tablets. Analogs also need to start to be taken after reading the indications and side effects.
Contraindications
The listed antihistamines should not be given to children under six years of age. It is also not recommended to drink in chronic processes in the kidneys and liver. The medicine is not used with strong sensitivity to the components of the tablets, especially if an allergy to piperzine was previously observed. Pregnant women and nursing mothers tablets "Aleron", "Levocetirizine", "L Cet" can not be taken. Very carefully and under the supervision of a doctor, tablets should be prescribed to the elderly, who suffer from any cardiovascular pathology.
Co-administration of the drug with theophylline and ethanol preparations is not recommended. A decrease in the effectiveness of an antihistamine may develop. The medicine “Levocetirizine-Teva” is sold, as well as other analogues, if there is a prescription. Keep the medicine strictly away from children in a dark and dry place. The temperature regime should not exceed 25 degrees. The shelf life of the tablets is three years. After the expiration date, the substance can not be taken. Analogues of “Levocetirizine” should be stored in the same way.
Application mode
The listed drugs should be taken orally with a liquid. It is advisable to drink medicine before meals. Adults and children after 6 years of age are prescribed one tablet once a day. The therapeutic dose of the drug persists for 24 hours. Depending on the symptoms, the course of treatment is up to three weeks.
If the allergic reaction was mild, then you need to drink tablets no more than a week. In chronic allergic conditions, treatment can be six months. During an overdose, drowsiness develops in adults, and in children - drowsiness and anxiety. Each package contains instructions for the use of Levocetirizine tablets. Analogues of the drug should also be taken after reading the indications and contraindications.
Side effects of drugs "Levocetirizine", "L Cet", "Aleron"
From the side of the nervous system, headache, drowsiness, dizziness, asthenia, and dry mouth can be observed. It is also possible the development of migraine, tachycardia, fatigue. Abdominal pain, nausea, vomiting, diarrhea may occur. In more serious cases, Quincke's edema, apnea, visual impairment and coordination appear. It is worthwhile to carefully study all the side effects of Levocetirizine tablets. Analogs in most cases have the same characteristics.
What to choose analogues of "Levocetirizine"
What tool is better to use? Only a doctor can answer this question. “L Cet” has an excellent effect. It is an antihistamine and antiallergic. Available in the form of tablets and syrup. The composition has the substance levocetirazine hydrochloride in a dose of 5 mg. It is considered a third-generation drug in the group of antihistamines. Improves vascular insight, reduces lacrimation, runny nose and cough, which arose as a result of allergies. It takes effect within an hour. It is excreted in three days. It keeps the therapeutic dose for one day.
It is used for all types of allergies of acute and chronic form. The dosage is one tablet per day. Pregnant and lactating mothers should not take L Cet. Also not recommended for older people and children under six years of age. Side effects of the drug are manifested in shortness of breath, dizziness, nausea, diarrhea, pain in the muscles and spine. The drug can cause drowsiness in adults and arousal in children. Basically, such symptoms appear with an overdose of tablets. Analogues of “Levocetirizine” perfectly replace the original and have the same positive therapeutic effect.
Analog "Aleron"
This substitute is also quite effective. The main active ingredient of this drug is levocyterazine dihydrochloride. The drug is available in tablets. Each blister contains 10 pills. It has a pronounced anti-allergic effect. Refers to a third-generation medicine. In a short time, it will relieve symptoms of sneezing, itching, rash, cough, if the nature of the occurrence is based on an allergen. It is rapidly absorbed in the stomach and after 15 minutes shows a pronounced therapeutic effect.
Indications for use are allergic rhinitis, conjunctivitis, bronchitis. You can not be treated with pills during pregnancy and lactation. It is also contraindicated for children under six years of age and for people of advanced age. The tool is very similar in composition and action with the tablets "Levocetirizine". Analogue drugs can be ordered at the online pharmacy at a more favorable and affordable price.
Drug Reviews
The medicine "Levocetirizine" analogues are in demand among many patients. They are very convenient to use. It is enough to drink only one tablet and forget about allergies for a day. The medicine has almost no side effects and contraindications. The medication has an affordable cost. For one package you will have to pay about 100 rubles. The preparations "Aleron" and "L Cet" are in the same price category.