Both ephedrine and naphazoline narrow the swollen blood vessels inside the nose, which opens the airway within minutes. They are used as drops or spray for short term relief of a blocked nose and are not a treatment for the underlying cause.

What Ephedrine and Naphazoline Drops Are Used For

Blocked nose during a cold or flu
Nasal congestion from allergy or sinusitis
Short term relief so that sleeping and feeding are easier

Common Side Effects

Stinging or dryness inside the nose
Sneezing straight after use
Rebound blockage if used for too long

Precautions

Do not use for more than three to five days in a row. Longer use causes the nose to block again worse than before, a rebound effect that is difficult to break. People with high blood pressure, heart disease, glaucoma or thyroid problems should ask a doctor first, and drops are not suitable for young children unless a doctor advises them.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.