Look, if you’ve just been told you need eye drops for glaucoma or high eye pressure, you’re probably feeling a bit overwhelmed. Fair enough too. Xalatan Eye Drops (latanoprost) has been around for ages and it’s still one of the first things Aussie eye specialists reach for. There’s a good reason for that – it actually works.
One drop before bed, that’s it. No faffing about with multiple doses during the day. It quietly does its job while you’re sleeping, lowering that pressure in your eyes so you don’t lose your vision down the track. Pretty important stuff.
What Actually Is This Stuff?
Xalatan is basically latanoprost 0.005% in a little bottle. It’s a prostaglandin analogue, which is a fancy way of saying it helps fluid drain out of your eye properly. Think of your eye like a sink with the tap running – if the drain’s blocked, pressure builds up. Xalatan clears that drain.
Most people see their eye pressure drop by 25-35% overnight. The effects last a full 24 hours, which is why you only need it once a day. A standard 2.5mL bottle gives you about 80 drops, so one bottle usually lasts a month.
One thing to know – it’s prescription-only in Australia. You’ll need to see an optometrist or ophthalmologist first. They’ll measure your eye pressure and make sure it’s the right treatment for you.
The Real Benefits – Why Aussies Use It
Besides the obvious “not going blind” benefit, here’s what patients actually tell me:
- Set and forget:Â One drop at bedtime beats carrying drops around all day
- It works:Â More effective than many older treatments
- PBS listed:Â Costs about $30 for general patients, $7.30 if you’re on concession. Way cheaper than newer options that can cost hundreds
- Gentle:Â Most people tolerate it well
I’ve heard from patients who can finally get back to gardening, swimming, or playing bowls without constantly worrying about their eye pressure. The bottle’s designed with older hands in mind too – easier to grip than some of those fiddly alternatives.
How to Use It Without Making a Mess
Right, here’s the practical stuff:
- Wash your hands first (obviously)
- Take out your contact lenses if you wear them – wait 15 minutes before putting them back in
- Tilt your head back, pull down your lower eyelid
- Put ONE drop in the affected eye(s) – usually just before bed
- Try not to touch your eye or the bottle tip
- Close your eyes gently for a couple of minutes
Don’t go blinking like mad – that just pushes the drop out of your eye.
Store it in the fridge before you open it. Once opened, keep it below 25°C (your bedside drawer is perfect). Use it within 4 weeks then chuck it out, even if there’s some left. Old drops can cause infections.
What’s In It and What It Does
The active ingredient is latanoprost 50 micrograms per mL. It mimics natural compounds in your eye to open up alternative drainage channels. Pretty clever really.
It also contains benzalkonium chloride as a preservative – that’s why you can’t use it with contacts in. The preservative keeps it sterile but can stick to contact lenses.
For proper medical details, the TGA’s medicine database has the full product information. The Royal Australian and New Zealand College of Ophthalmologists also has good patient resources on their website.
The Side Effects No One Talks About
Alright, let’s be real about the downsides because your doctor might not mention all of these:
Your eye colour might change – and this is permanent. If you have mixed-colour eyes (like hazel or blue-brown), the iris can gradually turn more brown. It doesn’t affect vision but can be a shock if you’re not expecting it.
Your eyelashes might grow longer and thicker. Some people see this as a bonus, others find it annoying.
You might get:
- Mild redness or irritation
- Darkening of the skin on your eyelids
- Slight stinging when you put it in
These are usually no big deal, but mention them at your next appointment.
When to worry:Â If you get sudden vision changes, severe pain, or a bad reaction, call your eye specialist straight away. Don’t muck about with that.
What Makes It Different From Other Drops?
Xalatan’s been around for over 20 years. It’s the benchmark that newer medications try to beat. The Royal Australian and New Zealand College of Ophthalmologists still recommends it as first-line treatment.
Pfizer makes it under TGA-approved conditions, so quality is consistent. Each batch is tested properly.
And that PBS price? Hard to beat. Some of the newer glaucoma drops aren’t even subsidised, costing patients $100+ per month. Xalatan keeps money in your pocket.
Precautions – The Boring But Important Stuff
- Pregnancy:Â Category B3, so definitely discuss with your doctor if you’re pregnant or trying
- Other eye drops:Â Wait 5 minutes between different drops so they don’t wash each other out
- Eye surgery:Â Always tell your surgeon you’re using it
- Kids:Â Not recommended for children under 18
If you have a history of eye inflammation or macular oedema, mention this to your specialist. Xalatan can sometimes make these worse.
Getting It in Australia
You’ll need a prescription from an optometrist or ophthalmologist. Any pharmacy can dispense it – from Chemist Warehouse to your local bloke down the road.
With a PBS script:Â Pay your co-payment (currently $30 for general, $7.30 concession) and Medicare covers the rest.
Online:Â TerryWhite Chemmart and Priceline Pharmacy accept e-scripts now. Just email or SMS them your script.
For other health products you might need, our homepage has general info, or check our pain management section if you’re dealing with related issues.
The Bottom Line
Xalatan Eye Drops work. They’ve saved the sight of countless Australians and they’re still one of the best options going around. The once-daily dosing makes life simple, and the PBS subsidy makes it affordable.
Yes, the eye colour change thing sounds scary, but it’s well-documented and your specialist will monitor it. The benefits far outweigh this cosmetic issue for most people.
If you’ve been diagnosed with glaucoma or high eye pressure, don’t put off treatment. Book that appointment with your eye specialist and ask if Xalatan is right for you. Your future self will thank you.
Quick disclaimer:Â This is general info, not medical advice. Always follow what your ophthalmologist tells you. They’re the experts on your eyes.

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