Viscotin Nebuliser Solution 600
Rx৳ 30/unit
Pack: ৳ 150
৳ 30/unit
Pack: ৳ 150
At a glance
Acetylcysteine is a mucolytic agent that thins thick mucus in the airways, making it easier to cough out. It is used in respiratory diseases like bronchitis, asthma, and COPD, and also as an antidote for paracetamol overdose.
Indications
Respiratory diseases (chronic bronchopulmonary diseases such as COPD, emphysema with bronchitis, chronic asthmatic bronchitis, bronchiectasis; acute bronchopulmonary diseases such as asthma, bronchitis, bronchopneumonia, tracheobronchitis, bronchiolitis, pulmonary complications of cystic fibrosis, surgery-related pulmonary complications), paracetamol overdose (antidote).
Pharmacology
Acetylcysteine reduces the viscosity of secretions by splitting disulphide bonds in mucoproteins and provides antisecretory effects. It has antioxidant properties by reacting with free radicals and serving as a precursor to glutathione. In paracetamol overdose, it detoxifies the toxic intermediate metabolite N-acetyl-p-benzoquinone imine (NAPQI) to prevent liver damage.
Dosage
Effervescent/Dispersible Tablet (Adults & children >6 years): 600 mg once daily (evening), 5-10 days (acute) or long-term (chronic).
Effervescent Granules:
- Adults & children >6 years: 200 mg 2-3 times/day OR 100 mg 2 sachets 2-3 times/day
- Children 2-6 years: 100 mg 2-4 times/day (age-dependent)
Nebuliser Solution:
- Adults: 5-10 mL of 10% or 20% solution every 6-8 hours
- Infants 1-11 months: 1-2 mL of 20% or 2-4 mL of 10% solution every 6-8 hours
- Children 12 months-11 years: 3-5 mL of 20% or 6-10 mL of 10% solution every 6-8 hours
Paracetamol Overdose (Oral): Loading dose: 140 mg/kg, then maintenance: 70 mg/kg every 4 hours (total 17 doses).
Side effects
Common side effects: Headache, nausea, vomiting, abdominal pain, diarrhea, fever, rash, stomatitis, pruritus, urticaria, tachycardia, hypotension, tinnitus.
Serious side effects (rare): Anaphylactic shock, severe skin reactions, dyspnea, bronchospasm (especially in asthma patients).
Use in pregnancy
Generally considered safe during pregnancy (Pregnancy Category: B). Animal studies have shown low or no adverse effects on the fetus; human studies are limited.
Pregnancy Category: B — always consult a doctor before taking during pregnancy.
Precautions & warnings
Bronchial asthma: Strict monitoring required during therapy; discontinue if bronchospasm occurs.
Peptic ulcer: Caution in patients with history.
Sodium-controlled diet: Each dose contains sodium (156.9 mg).
Pregnancy & lactation: Use under medical advice.
Sulfurous odor: Characteristic of the drug, not a sign of deterioration.
Overdose effects
Overdose symptoms: nausea, vomiting, diarrhea.
Storage conditions
Store in a cool and dry place, protected from light.