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Allerstat 120 is used in the relief of symptoms caused by seasonal allergic rhinitis and chronic idiopathic urticaria. Before choosing to use, the uses and instructions for using the drug are information that many users are interested in and learn about.
1. What are the effects of Allerstat 120mg?
Fexofenadine Hydrochloride 120mg is a new generation antiallergic drug with H1 receptor antagonist. According to research documents, Fexofenadine is an active ingredient with long-acting antihistamine ability that helps treat allergies effectively but does not have a sedative effect to induce sleep. Specifically, the drug works by blocking the mediators of allergies, thereby reducing the symptoms caused by allergies such as watery eyes, runny nose, itchy nose, sneezing, itchy throat, rash. skin redness, rash, itching,...
2. Indications and contraindications of Allerstat 120mg
Allerstat 120 is indicated for the treatment of symptoms of allergic rhinitis in adults and children ≥ 12 years of age. Specifically, problems that can be effectively overcome in the short term include sneezing, runny nose, itchy palate and throat, red, itchy eyes and watery eyes.
However, Allerstat is contraindicated in patients with a history of allergy to Fexofenadine hydrochloride contained in the drug.
3. Dosage and how to use Allerstat 120
Allerstat 120 is suitable for use in adults and children over 12 years old with the following reference dosage:
Patients with seasonal allergic rhinitis a: Use at a dose of 60 mg x 2 times/day, for one day. In some cases, it can be used at a dose of 120 mg or 180 mg once a day. Patients with chronic idiopathic urticaria : Use at a dose of 60 mg x 2 times / day or 180 mg x 1 time / day. Patients with renal impairment: Use with a starting dose of 60 mg x 1 time / day. The drug is used orally, you should use filtered water when taking the medicine, especially pay attention to drink a lot of water.
4. Side effects when taking Allerstat 120
Because it is an antihistamine, Allerstat 120 may cause some unwanted effects for users such as: Cough, fever, abdominal pain, nausea, vomiting or may appear red dots on the skin.
These unwanted side effects will soon disappear after a period of taking the drug. However, if the side effects of the drug appear to be prolonged, especially if signs such as sneezing, runny nose, secretions, tears, and nose are not controlled, the patient should stop using the drug and contact the doctor. doctor for better treatment.
5. Drug interactions
Allerstat 120 can interact with some other drugs if taken at the same time. This may cause the action of each drug to change, reducing or losing its effectiveness in treating the disease. Therefore, before taking the drug, you should inform your doctor about the drugs you are using, including prescription drugs, functional foods, herbs, vitamins, ... to get the best indication. In the event of a drug interaction, the physician may ask the patient to change the dose and frequency of use, discontinue either drug, or use an alternative drug or method.
You should pay attention to avoid using Allerstat 120 with drugs such as Erythromycin, Ketoconazole, Lomitapide, Nilotinib, Magaldrate, Magnesium trisilicate to limit drug interactions. In addition, the use of antacids containing aluminum and magnesium should be avoided within 2 hours of taking Allerstat 120 because antacids can reduce the absorption of the active ingredient Fexofenadine. Besides medications, Allerstat 120 also has the potential to interact with foods and beverages including apple, grapefruit, and orange juice. In addition, beverages such as alcohol, alcoholic beverages, and stimulants should also be discontinued during the treatment period.
6. How to handle when using Allerstat 120 lack or overdose
Handling when Allerstat 120 missed dose: Patients should take the medicine as soon as they remember. However, skip it if it is almost time for the next dose, never take a double dose to make up for an overdose. for troubleshooting assistance. Allerstat 120mg will promote its effectiveness in the treatment of diseases when used correctly and in the right dose. Therefore, patients should pay attention to the above information to know how to use the drug appropriately, avoiding unwanted side effects.
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