Olbas Inhaler Nasal Stick Olbas Inhaler Nasal Stick contains a pure plant remedy for symptomatic relief of blocked sinuses, catarrh, hay fever, colds & flu. Olbas Inhaler contains essential oils that have decongestant properties. Ingredients Active ingredients: Cajuput Oil (20% w/w), Eucalyptus Oil (20% w/w), Levomenthol (40% w/w) & Peppermint Oil (20% w/w). Directions Adults & children aged 6 & over: Unscrew outer cover from base of stick, close one nostril, place inhaler in other nostril & inhale deeply. After use, wipe stick with a tissue & replace cover. Children under 6 years old: Not recommended. Do not use more than 4 times an hour. If you use more Olbas Inhaler than you should, talk to a doctor or pharmacist. You must contact a doctor if the symptoms worsen or do not improve after 7 days. Warnings During pregnancy & breast-feeding it is best not to take any non-essential medication. Ask your doctor or pharmacist for advice before taking any medication. May cause allergic reactions such as rashes. If you notice any side effects, please inform your doctor or pharmacist.