Terfenadine Tablets

This product is a specific H1 receptor blocker. At an effective antihistamine dose, this product and its metabolites are not easy to pass through the blood-brain barrier, so they rarely have central nervous system inhibitory effects.

The main ingredient is terfenadine; chemical name: alpha;-(p-tert-butylphenyl)-4-(hydroxybenzhydryl)-1-piperidinol

This product is white or off-white tablets.

This product is suitable for seasonal allergic rhinitis, perennial allergic rhinitis, acute and chronic urticaria, etc.

Oral administration. Adults and those over 12 years old: 60 mg once, twice a day; Children 6-12 years old: 30 mg once, twice a day, or as directed by a doctor.

1 Cardiovascular system: According to foreign literature reports, the following adverse reactions are rare, such as ventricular arrhythmia, torsades de pointes, ventricular tachycardia, ventricular fibrillation, cardiac arrest, hypotension, atrial flutter, syncope, dizziness, QTc interval prolongation, etc. Most of the above reactions are caused by drug interactions; 2 Central nervous system: such as headache, dizziness, fatigue, etc.; 3 Gastrointestinal system: such as abdominal discomfort, nausea, vomiting, increased appetite, changes in bowel habits, etc.; 4 Others: such as dry mouth, dry nose, dry throat, rash, etc.

1. Contraindicated in combination with certain azole antifungal drugs (such as ketoconazole, itraconazole, etc.), certain macrolide antibiotics (such as erythromycin, clarithromycin, oleandomycin, etc.) and other drugs that seriously damage liver function; 2. Contraindicated in patients with obvious liver damage; 3. Contraindicated in patients with organic heart disease, especially patients with atrioventricular block and congenital QTc interval prolongation syndrome (Romano-Ward Syndrome); 4. Contraindicated in overdose; 5. Contraindicated in patients who are allergic to this product.

Precautions for children: Suitable for children over 6 years old. Precautions for pregnancy and lactation: Use with caution for pregnant and lactating women. Precautions for the elderly: Use with caution.

It is contraindicated to be used in combination with triazole antifungal drugs (such as ketoconazole, itraconazole, etc.), certain macrolide antibiotics (such as clarithromycin, erythromycin, oleandomycin, etc.) and other drugs that seriously damage liver function.

Sealed, store in a cool, dry place.

60mg

24 months

Chongqing KERUI Pharmaceutical (GROUP) Co., Ltd.

• Founded in:

  1999-03-03

• Address:

  No. 2 Dashizhi Road, Nan'an Economic and Technological Development Zone, Chongqing

• Tax NO.:

  915001082031636780

• Registered Funds:

  110.6375 million yuan

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