Allergies, many do not attach due importance. In fact, a simple rash or rhinitis can indicate serious problems in the body. With the development of an allergic reaction, it is advisable to immediately send to a doctor. Pills or drops of “Cetirizine” will help to temporarily improve the condition. The analogue can also be used after consulting a physician. It is definitely worth passing all the necessary tests to find out exactly what the allergic reaction is.
The medicine "Cetirizine". Release form and composition
Film-coated tablets are available in white. The main active ingredient is cetirizine dihydrochloride. The auxiliary substances are lactose monohydrate, colloidal silicon dioxide, microcrystalline cellulose, crospovidone, and also magnesium stearate. The tablets go on sale in cardboard packaging. For the treatment of allergic rhinitis , a drug in the form of drops can be used.
The drug acts by blocking histamine receptors. Due to this, the course of allergic reactions is significantly facilitated, and the development of similar symptoms in the future is also prevented. Only Cetirizine tablets act as an adjuvant. An analogue can also be used only after the cause of this reaction of the body is identified.
Cetirizine tablets are rapidly absorbed from the gastrointestinal tract. After oral administration, the maximum effect is achieved in an hour. Eating does not affect the bioavailability of the drug. Moreover, maximum efficiency can be achieved later.
Indications
The medicine is prescribed for the development of allergic reactions, such as rhinitis, urticaria, pruritus, rash. Tablets can also be used for hay fever. In the most difficult cases, patients may develop swelling of the cervical spine and limbs. When identifying the first unpleasant symptoms, you should immediately take an antihistamine and call emergency care. It is important to prevent the development of Quincke's edema. This condition is dangerous to the patient's life. With untimely medical care, a fatal outcome is possible.
Can be used for the prevention of tablets "Cytirizine". An analogue can also be used after consulting a doctor. Such medicines can be used by people who are prone to food allergies. The drug is taken 30-40 minutes before a meal.
Contraindications
Without consultation with a therapist, you should not use Cetirizine tablets. Instructions for use, price, analogues - all this should be studied before taking the medicine for the first time. The medication has a number of contraindications. Do not prescribe it to people who suffer from kidney and liver failure. There are also age restrictions. Tablets can only be prescribed to patients older than 6 years. For older people, the medicine should be used with caution. It is advisable to consult with a specialist in advance.
It is strictly forbidden to use
antihistamines during pregnancy and lactation. Every woman should know which products may develop an allergic reaction. Prevention is important. With the development of unpleasant symptoms, you should immediately seek medical help. It must be remembered that a tendency to allergies can be transmitted from mother to child.
special instructions
The specialist will always be able to tell you how to use the tablets “Cetirizine”. Instructions, analogues - all this must be clarified in advance. Therapists are asked to pay particular attention to foods that are consumed during the treatment period. It is worth abandoning citrus fruits and chocolate. It is undesirable to use an antihistamine with alcohol. The bioavailability of the drug may be significantly reduced.
During treatment, experts recommend that you refrain from engaging in activities that require increased attention. Tablets may cause drowsiness or lightheadedness. It is undesirable to drive a car.
Cetirizine tablets, drops, analogues and many other antihistamines should be taken with caution in case of impaired renal function. Before starting treatment, it is advisable to undergo a specialist examination. It is strictly forbidden to take medicine for renal failure.
Cetirizine tablets may be prescribed to small patients only in rare cases. Parents should consult a pediatrician first. An antihistamine can be used only by patients older than 6 years old whose body weight exceeds 30 kg.
Dosage
To achieve maximum effect, you should take the pill "Cetirizine". An analogue should also be used after a thorough study of the instructions. The drug is taken orally. You do not need to chew tablets. They are washed down with plenty of water. The medication can be used regardless of food intake. On an empty stomach, the absorption rate of tablets increases. Adults and children are prescribed one tablet per day. In rare cases, the dosage may be increased.
In case of allergic rhinitis, drops of “Cetirizine” may be prescribed. A medicine in this form is taken 2-3 times a day in each nasal passage.
When using a single dose of the drug in excess of 50 mg, symptoms such as dry mouth, nausea, drowsiness, confusion, and irritability may occur. An overdose is treated by gastric lavage in a hospital setting. In addition, symptomatic therapy is used.
Side effects
When using the medicine in the right dosage, side effects can also develop. From the digestive system, dry mouth and nausea can be felt. Such symptoms are most often temporary and disappear the very next day after the start of therapy. Drug withdrawal is not required.
Side effects can also develop from the side of the nervous system. Patients often complain of headache, dizziness, drowsiness, and increased fatigue. With a high severity of symptoms, you should consult a specialist for advice. In some cases, doctors recommend replacing the drug.
Drug interaction
Together with other drugs, use the cetirizine medicine with caution. Analogs, instructions for use - all this is worth exploring before starting treatment. It is not recommended to use the medication with theophylline. The clearance of the main active ingredient of the tablets may be reduced.
With caution, myelotoxic drugs should be used during the treatment of allergies. A hematoxic effect may develop. No clinical interactions have been detected with other drugs. Despite this, people who suffer from chronic diseases and are forced to take medications regularly should consult a doctor before using an antihistamine.
Analogs
If for some reason it was not possible to buy Cetrizin tablets, you can always choose a high-quality analogue. The doctor will help you make the choice. Citrin tablets are popular among specialists. The antiallergic agent is also based on cytirizine. You can also find a medicine in the form of a syrup. The main difference is the possibility of using the drug for patients under 6 years of age. The analogue of "Citrine" (tablets "Cetirizine"), as already mentioned, is prescribed for children over 6 years old and weighing more than 30 kg.
Allertek Tablets are another popular histamine receptor blocker. The medication is prescribed for allergic reactions of varying intensity to patients with body weight over 30 kg. Medicine is given to children only in rare cases. The use of the drug during pregnancy and lactation is not recommended.
Reviews about the drug "Cetirizine"
Experts say that the drug gives good results. But its effect is temporary. Which, however, is not surprising, because any antihistamines only eliminate the symptoms. To stop the development of an allergic reaction, you should find out exactly what it arises.
It is recommended that you use cetirizine tablets with caution. Instructions for use, price, reviews, analogues - all this should be clarified before treatment. Patients note the cost of the drug separately. For one package you will have to pay no more than 60 rubles. According to numerous reviews, this is a great alternative to expensive antihistamines.