Relieves nasal congestion for up to 12 hours. Suitable for adults and children 6 years and over. INSTRUCTIONS For adults and children 6 years and over: 2-3 sprays into each nostril every 10-12 hours, as required. Do not exceed 2 doses in 24 hours. INGREDIENTS Oxymetazoline hydrochloride 45 micrograms/spray. (Other Ingredients) benzalkonium chloride, monobasic sodium phosphate dihydrate, purified water, sodium chloride, sorbitol solution (70 per cent) (crystallising) WARNINGS Do not use this medicine: û This medication for more than three days at a time unless advised by a doctor or pharmacist. û In children under 6 years of age. û In children aged between 6 and 11 years of age, except on the advice of a doctor or pharmacist or nurse practitioner. Not to be swallowed. Contains benzalkonium chloride 200 micrograms/mL as preservative. Pharmacy medicine. Keep out of reach of children.
Relieves nasal congestion for up to 12 hours. Suitable for adults and children 6 years and over. INSTRUCTIONS For adults and children 6 years and over: 2-3 sprays into each nostril every 10-12 hours, as required. Do not exceed 2 doses in 24 hours. INGREDIENTS Oxymetazoline hydrochloride 45 micrograms/spray. (Other Ingredients) benzalkonium chloride, monobasic sodium phosphate dihydrate, purified water, sodium chloride, sorbitol solution (70 per cent) (crystallising) WARNINGS Do not use this medicine: û This medication for more than three days at a time unless advised by a doctor or pharmacist. û In children under 6 years of age. û In children aged between 6 and 11 years of age, except on the advice of a doctor or pharmacist or nurse practitioner. Not to be swallowed. Contains benzalkonium chloride 200 micrograms/mL as preservative. Pharmacy medicine. Keep out of reach of children.
Demazin 12 Hour Nasal Decongestant Spray 20ml
Relieves nasal congestion for up to 12 hours. Suitable for adults and children 6 years and over. INSTRUCTIONS For adults and children 6 years and over: 2-3 sprays into each nostril every 10-12 hours, as required. Do not exceed 2 doses in 24 hours. INGREDIENTS Oxymetazoline hydrochloride 45 micrograms/spray. (Other Ingredients) benzalkonium chloride, monobasic sodium phosphate dihydrate, purified water, sodium chloride, sorbitol solution (70 per cent) (crystallising) WARNINGS Do not use this medicine: û This medication for more than three days at a time unless advised by a doctor or pharmacist. û In children under 6 years of age. û In children aged between 6 and 11 years of age, except on the advice of a doctor or pharmacist or nurse practitioner. Not to be swallowed. Contains benzalkonium chloride 200 micrograms/mL as preservative. Pharmacy medicine. Keep out of reach of children.
Relieves nasal congestion for up to 12 hours. Suitable for adults and children 6 years and over. INSTRUCTIONS For adults and children 6 years and over: 2-3 sprays into each nostril every 10-12 hours, as required. Do not exceed 2 doses in 24 hours. INGREDIENTS Oxymetazoline hydrochloride 45 micrograms/spray. (Other Ingredients) benzalkonium chloride, monobasic sodium phosphate dihydrate, purified water, sodium chloride, sorbitol solution (70 per cent) (crystallising) WARNINGS Do not use this medicine: û This medication for more than three days at a time unless advised by a doctor or pharmacist. û In children under 6 years of age. û In children aged between 6 and 11 years of age, except on the advice of a doctor or pharmacist or nurse practitioner. Not to be swallowed. Contains benzalkonium chloride 200 micrograms/mL as preservative. Pharmacy medicine. Keep out of reach of children.
in 35 offers
The lowest price for Demazin 12 Hour Nasal Decongestant Spray 20ml right now is $7.09 at Discount Chemist, compared across 31 retailers.
The all-time low was $5.93 on 20 Mar 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 13:14:17
Demazin 12 Hour Nasal Decongestant Spray 20mL
Delivery between 12–16 June $9.11
Demazin 12 Hour Nasal Decongestant Spray 20mL
Delivery by Thu $9.95
Demazin 12 Hour Decongestant Nasal Spray 20mL
Delivery between Thu – Fri $9.99
Demazin 12 Hour Relief Nasal Decongestant Spray 20ml
Delivery between Wed – Thu $9.99
Demazin 12 Hour Relief Nasal Decongestant Spray 20ML
Demazin 12 Hour Nasal Decongestant Spray 20ml
Delivery $8.99
Demazin 12 Hour Nasal Decongestant Spray 20ml
Delivery $8.99
Demazin 12 Hour Nasal Decongestant Spray 20mL
Delivery $10
Demazin 12 Hour Nasal Decongestant Spray 6y+ 20ml
Delivery between 12–22 June $9.70
Demazin 12 Hour Nasal Decongestant Spray 20ml
Delivery between 11–16 June $9.95
originally posted on chemistwarehouse.com.au
Works great and really helped to unblock my nose and keep it unblocked. I could breath!
originally posted on chemistwarehouse.com.au
I HAVE HAYFEVER & MY NOSE RUNS A LOT BUT THIS DEMAZIN NASAL SPRAY STOPS MY NOSE RUNNING
originally posted on chemistwarehouse.com.au
I haven't used a nasal decongestant before so this was my first time. It is easy to use and cleared my nose. Not so sure about having two packs in one, there was not single pack available. I only used one but a two pack would be good for a couple or a family.
| Boxed Contents | 200 Sprays |
Demazin 12 Hour Nasal Decongestant Spray 20mL
Delivery between 12–16 June $9.11
Demazin 12 Hour Nasal Decongestant Spray 20mL
Delivery by Thu $9.95
Demazin 12 Hour Decongestant Nasal Spray 20mL
Delivery between Thu – Fri $9.99
Demazin 12 Hour Relief Nasal Decongestant Spray 20ml
Delivery between Wed – Thu $9.99
Demazin 12 Hour Relief Nasal Decongestant Spray 20ML
Works great and really helped to unblock my nose and keep it unblocked. I could breath!
I HAVE HAYFEVER & MY NOSE RUNS A LOT BUT THIS DEMAZIN NASAL SPRAY STOPS MY NOSE RUNNING
I haven't used a nasal decongestant before so this was my first time. It is easy to use and cleared my nose. Not so sure about having two packs in one, there was not single pack available. I only used one but a two pack would be good for a couple or a family.
I bought this for my daughter who gets really bad hay fever, she only uses it when she needs too.
I bought this nasal spray for my recurring sinus problems and also for members of my family who suffer from the same issues. The product works very well and gave us all almost immediate relief. The package arrived promptly and in perfect condition. The price was also excellent.
This really works but it cannot be used all the time. A pity.
Works as intended. Good value. Will keep buying.
Does help. It's always good good when something helps
The best nasal spray in the market, requires far less usage than dimetapp and Sudafed, much longer lasting and doesn’t clog you up after a week, cheaper in a twin pack than it’s competitors also
Does the job, works very quickly, had severe congestion with covid this really helped...
| Boxed Contents | 200 Sprays |
