This is an automatically translated article.
Fefasdin drug is used in cases of allergies such as urticaria, allergic rhinitis ... this is also a new generation of drugs that cause less side effects such as drowsiness and affect the central nervous system. Fefasdin drug is prepared in many different strengths, more suitable for many ages.
1. What is Fefasdin 180?
Fefasdin drugs have brand names as Fefasdin 60, Fefasdin 120, Fefasdin 180. The active ingredient is Fefasdin 60 which is equivalent to Fexofenadin hydrochloride 60mg; Fefasdin 120 drug with active ingredients equivalent to Fexofenadin hydrochloride 120mg and Fefasdin 180mg drug containing Fexofenadine hydrochloride 180mg, prepared in the form of film-coated tablets. Fexofenadine hydrochloride is a member of the class of antihistamines with selective peripheral H1-receptor antagonist activity.
Histamine H1 is a chemical mediator produced when the body is exposed to allergens, causing manifestations such as skin rashes, hives, red eyes, sneezing, runny nose... H1 antihistamines compete for binding to its receptors in the periphery, so this substance cannot bind to receptors to produce allergy symptoms or help alleviate symptoms.
Selective H1 antihistamines are a new class of antihistamines and drugs in this class have very little sedation or CNS effects. It has a longer duration of action or a longer break down time than some other antihistamines, so it can be used in once-daily dosing.
2. Uses of Fefasdin
To know what drug Fefasdin 60 treats? Or what is the use of fefasdin 60, Fefasdin 120, and Fefasdin 180? See the indications when using Fefasdin.
Fefasdin medicine is indicated to help relieve symptoms in some of the following cases:
Seasonal allergic rhinitis or year-round allergic rhinitis causing symptoms such as runny nose, stuffy nose, sneezing, itchy nose ...in adults and children aged 6 years and older with the drug fefasdin 120, the drug fefasdin 60 and over 12 years old with the drug fefasdin 180 mg. Treatment of symptoms of idiopathic urticaria, allergic skin reactions in adults and children over 6 years of age (fefasdin 120, fefasdin 60) and 12 years of age and older with fefasdin 180. Treatment of conjunctivitis caused by Allergy causes red eyes, watery eyes... The drug should not be used in the following cases:
Patients with a history of hypersensitivity to Fexofenadine hydrochloride or other components of the drug. Not for use in children under 6 years of age. Use with caution in patients with renal impairment, as the drug is eliminated by the kidneys. Patients with liver failure, people over 65 years old, patients with a history of cardiovascular disease also need to be cautious when using.
3. Usage and dosage of Fefasdin
How to use: The drug is prepared in the form of film-coated tablets should be taken orally, you should take this medicine before meals.
Dosage:
For adults and children over 12 years old: Symptomatic treatment of seasonal allergic rhinitis: Use 60mg/time and use 2 times/day or 180mg and use 1 time/day. Treatment of urticaria: Use 60mg x 2 times / day. Children from 6-11 years old: In both cases of allergic rhinitis or urticaria, the dose is 30mg x 2 times/day. For children with renal failure, the starting dose is 30 mg and used once a day. Patients with renal impairment: A lower starting dose of about 60 mg should be used once daily. Children under 6 years: Not recommended.
4. What are the side effects when taking Fefasdin?
When taking Fefasdin you may occur some of the following side effects:
Some common side effects may include: nausea, vomiting, headache, fatigue, susceptibility to respiratory viruses, drowsiness, dizzy. Uncommon side effects: Feeling fearful, disturbed sleep, nightmares, dry mouth and abdominal pain Hypersensitivity reactions are rare, may cause manifestations such as urticaria, rash skin, itching, angioedema, chest tightness, difficulty breathing, swelling of the face, swelling of the throat and dizziness. This is a very serious side effect that can be life-threatening. If it happens, you need to stop taking the medicine and go to the nearest medical facility for treatment. In addition, some other side effects are also noted when using this medicine such as: heart palpitations, palpitations, diarrhea.
5. Notes when taking Fefasdin
To use the drug safely and effectively before taking Fefasdin 60, Fefasdin 120 or Fefasdin 180mg you should note the following:
Inform your doctor about any history of allergy to this drug or any other condition. any previous allergies. Use with caution in the elderly: Because elderly patients may have more impaired renal function than younger patients, renal function testing may be necessary when taking certain drugs that are excreted by the kidneys. Fefasdin and should be used with caution in the elderly. Drug interactions can occur when you use drugs together. For example, if taken with drugs such as antacids: Antacids containing aluminum and magnesium hydroxide often decrease the absorption of fexofenadine. Therefore, fexofenadine and antacids containing aluminum and magnesium should not be taken close to each other, but should be taken at least 1 hour apart. For pregnant women: Currently, there is not enough evidence that this drug is safe for this person, so it is important to consult your doctor and weigh the benefits and risks before taking. For women who are breast-feeding, the drug can pass into breast milk and affect the nursing infant, so its use is not recommended. May cause drowsiness side effects, so pay attention not to operate machinery without clearly determining the extent of the drug's effect on the body. The drug contains lactose as an excipient, so it is not suitable for patients with lactase deficiency, malabsorption syndrome due to deficiency of galactose enzyme in the blood. If you need a skin antigen test: This drug should be stopped at least 24 to 48 hours before subcutaneous antigen tests are performed. Because it may cause incorrect reactions. Do not use the medicine when there are signs of damage such as moisture, mold and past the expiry date. Store the medicine in a cool place, away from direct light and keep out of reach of children. Hopefully through the article you know what fefasdin 180 is and how it works. If you do not really understand about the drug, you should consult your doctor and pharmacist before using it to limit the negative effects on your health.
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