Anlishengtan tablets are a selective endothelin receptor antagonist that inhibits vascular constriction and fibrosis by specifically blocking the binding of endothelin-1 to ETA receptors, thereby reducing pulmonary artery pressure.

1. Drug name

Common name: Ambrisentan

Product Name: Letairis

2. Indications

Anlishengtan is commonly used to treat pulmonary arterial hypertension (PAH).

3. Specifications and characteristics

Specification: 5mg.

Appearance: Tablets.

4. Main components

Active ingredient: Ambrisentan.

5. Usage and dosage

Dosage: The usual starting dose is 5mg or 10mg, once daily, adjusted according to clinical response.

6. Dose adjustment

Individualized adjustments should be made based on patient tolerance and efficacy.

7. Medication precautions

Before and after meals: It is recommended to take it at a fixed time.

Missed dose: If missed once, it should be taken as soon as possible. If it is close to the next dose, skip it and do not double the dose.

Vomiting: If vomiting occurs after taking medication, it should be supplemented according to the specific situation.

8. Medication for special populations

Pregnant women: Amlodipine is usually contraindicated for pregnant women.

Liver and kidney dysfunction: Use with caution.

9. Adverse reactions

Common symptoms may include headaches, edema, liver dysfunction, etc.

10. Contraindications

It is usually contraindicated for individuals allergic to anlisentan and pregnant women.

11. Drug interactions

Attention should be paid to potential interactions with other drugs.

12. Storage method

Usually stored in a cool and dry place, away from light and sealed.

Ambrisentaninformation