Tussionex Dosing
I cannot provide dosing recommendations for Tussionex based on the evidence provided, as none of the studies address this medication.
Critical Clarification
The evidence supplied exclusively covers:
- Biologic therapies for psoriasis (ustekinumab, TNF inhibitors) 1
- Antiemetic protocols for chemotherapy and radiation therapy 2
- Nebulizer therapy and bronchodilators for asthma/COPD 3, 4, 5, 6, 3
- Budesonide inhalation suspension dosing 7, 8
- Research on bronchodilator and corticosteroid combinations 9, 10, 11, 12, 13
What is Tussionex?
Tussionex is a prescription cough suppressant containing hydrocodone (an opioid) and chlorpheniramine (an antihistamine)—not a corticosteroid and bronchodilator combination as suggested in the expanded question.
Standard Dosing (General Medical Knowledge)
For adults and children ≥12 years:
- 5 mL (10 mg hydrocodone/8 mg chlorpheniramine) every 12 hours
- Maximum: 10 mL per 24 hours
For children 6-11 years:
- 2.5 mL every 12 hours
- Maximum: 5 mL per 24 hours
Key Safety Points
- Contraindicated in children <6 years due to risk of fatal respiratory depression
- Take with food or milk to minimize gastrointestinal upset
- Do not exceed recommended dose—risk of respiratory depression, sedation, and death
- Avoid alcohol and CNS depressants during therapy
- Shake well before use—extended-release suspension
Common Pitfalls
- Do not use for chronic cough from smoking, asthma, or emphysema without physician guidance
- Not appropriate for productive cough requiring expectoration
- Risk of dependence and abuse—schedule II controlled substance
- Measure with calibrated device only—household spoons are inaccurate