About ascorbic acid + acetaminophen + phenylephrine hydrochloride
Combination analgesic and nasal decongestant
Used for
- Relieves cold and flu aches, headache, fever, and nasal congestion.
- Vitamin C provides supplementation.
Usual adult dose
Usually one sachet dissolved in hot water every 4–6 hours as needed; follow the package directions and maximum daily limit.
Common side effects
- Nausea or stomach discomfort
- Difficulty sleeping, nervousness, or headache
- Raised blood pressure or palpitations
- Allergic reactions, rarely
Important warnings
- Avoid other medicines containing paracetamol; overdose can cause severe liver damage.
- Use caution with high blood pressure, heart disease, thyroid problems, or glaucoma.
- Phenylephrine may interact with monoamine oxidase inhibitors and some antidepressants.
- Seek medical advice for persistent symptoms or fever.
Pregnancy
Ask a healthcare professional before use; phenylephrine may not be suitable during pregnancy.
Breastfeeding
Ask a healthcare professional before use; phenylephrine may reduce milk supply.
Interactions
- Other paracetamol-containing products
- Monoamine oxidase inhibitors, including recent use
- Some antidepressants and stimulant medicines
- Blood-pressure medicines
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.