Acetylcysteine Capsules

Effects and efficacy: Tablets and effervescent tablets: used for expectorant treatment of chronic respiratory infections such as chronic obstructive pulmonary disease (COPD), chronic bronchitis (CB), and emphysema (PE) that secrete a large amount of thick sputum. Granules: used for patients with coughs with sticky sputum that is difficult to cough up, such as chronic bronchitis. Capsules: used for respiratory diseases with excessive thick sputum and mucus: acute bronchitis, acute exacerbation of chronic bronchitis, and bronchiectasis. Solution for inhalation: used to treat respiratory diseases with excessive thick mucus secretions, such as acute bronchitis, chronic bronchitis and its exacerbation, emphysema, viscous obstructive disease, and bronchiectasis. Powder injection or injection for injection: used for early treatment of liver failure based on comprehensive treatment to reduce bilirubin and increase prothrombin activity. Eye drops: used for eye diseases such as punctate keratitis and herpes simplex keratitis.
Dosage and administration:
For mucus dissolving spray inhalation: Before use, dissolve it with sodium chloride injection to make a 10%~20% solution. 1~3ml at a time, 2~3 times a day. Tracheal instillation: drip 5% solution from the tracheal tube, or directly drip into the trachea, 2~4 times a day. Infants can drip 0.5ml, children 1ml, and adults 2ml (but this method can only be used as an emergency measure, not as a regular medication). Oral: Adults, 0.2g at a time, 2~3 times a day; if it is an effervescent tablet, 0.6g at a time, 1~2 times a day. For liver protection, early treatment of liver failure Intravenous infusion: 8g of this injection is diluted with 250ml of 10% glucose injection and then intravenously infused. Once a day, the course of treatment is generally 45 days. Please follow the doctor’s advice for details. Eye drops are used as eye drops. Before use, pour the powder into the solvent bottle, shake it to dissolve, and then use it. Apply once every 2 hours. 1-2 drops at a time, 2-4 weeks as a course of treatment, or follow the doctor’s advice. For the rescue of acetaminophen poisoning, this product should be administered within 8 hours of taking a toxic dose of acetaminophen. For patients with a body weight of >40kg: 300mg/kg, intravenous drip over 21 hours. The loading dose is 150mg/kg added to 200ml of 5% glucose injection, 0.45% sodium chloride injection or water for injection, and infused over 1 hour. The second dose is 50mg/kg, added to the above diluent for 4 hours and infused; the third dose is 100mg/kg added to 1000ml diluent and infused over 16 hours. For patients with a body weight of <20kg: 300mg/kg, intravenous drip over 21 hours. The loading dose is 150mg/kg added to 3ml/kg of diluent, and infused over 1 hour; the second dose is 50mg/kg, added to 7ml/kg of diluent for 4 hours; the third dose is 100mg/kg added to 7ml/kg of diluent and infused over 16 hours. When this product is used for acetaminophen poisoning, if the patient is taking other drugs at the same time, it should be considered whether it is necessary to extend the continuous intravenous infusion time of this product to more than 21 hours. Note: Acetylcysteine ​​aqueous solution is easily oxidized and deteriorated in the air. It should be prepared and used immediately when used. The remaining solution needs to be refrigerated and should be used up within 48 hours. It should not be kept in the refrigerator for more than 96 hours. Drug contraindications: Allergic to this product is prohibited. Use with caution during pregnancy and lactation Related dosage forms: Tablets, effervescent tablets, capsules, injections, granules, eye drops