About pseudoephedrine hydrochloride
Nasal decongestant
Used for
- Short-term relief of nasal congestion from colds or allergies
Usual adult dose
Usually 60 mg every 4–6 hours; maximum 240 mg daily.
Usual dose in children
Age 6–11: usually 30 mg every 4–6 hours; maximum 120 mg daily. Not recommended under 6 unless directed by a clinician.
Common side effects
- Trouble sleeping
- Nervousness or restlessness
- Headache
- Fast heartbeat
Important warnings
- May raise blood pressure or heart rate.
- Avoid with severe or uncontrolled high blood pressure or serious heart disease.
- Do not use with MAO inhibitors or within 14 days of stopping them.
- Check other medicines to avoid duplicate decongestants.
Pregnancy
Use only when recommended by a healthcare professional; avoid during the first trimester unless advised.
Breastfeeding
May reduce milk supply; use only after consulting a healthcare professional.
Interactions
- MAO inhibitors
- Other decongestants or stimulants
- Some blood pressure medicines
- Tricyclic antidepressants
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 It may be incomplete or out of date.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.