Prostaglandin analogue
Latanoprost dosage guide: how much to take and when
Choosing the right dose of Latanoprost (Latanoprost) is the most important practical decision after starting therapy. Latanoprost is supplied as ophthalmic solution in 0.005%, and the right dose for a given person depends on the indication, age, comorbidities and tolerance to the active ingredient Latanoprost.
Starting dose and titration
According to the prescribing information, most adults begin Latanoprost at the lowest available strength of 0.005% and titrate up only if symptom control is insufficient and tolerability is good. Higher doses are reserved for selected cases. Older adults, people with renal or hepatic impairment, and those taking interacting medications should usually start at the lowest dose.
When to adjust
Dose adjustment is guided by symptom response and side effect burden, not by arbitrary schedules. Latanoprost is a prodrug ester hydrolysed by corneal esterases to its active free acid, which selectively binds the prostaglandin F (FP) receptor. If side effects are limiting at a given dose, going down a step is usually preferred over stopping abruptly. If the response is incomplete after several weeks, a higher dose can be tried under medical supervision.
Frequently asked questions
What is the standard starting dose of Latanoprost? ▾
Most adults start Latanoprost at the lowest strength of 0.005%, with adjustment based on symptom response and tolerance. Older adults and those with reduced kidney or liver function generally start lower. The prescriber decides the exact starting dose for each person.
Can I take a higher dose of Latanoprost if it isn't working? ▾
Higher doses of Latanoprost should only be used after consulting the prescriber. Doubling on your own is unsafe, especially with active ingredients in the Prostaglandin analogue class. The prescriber can confirm whether titration is appropriate or whether the medication needs to be changed.
Products containing Latanoprost
More on Latanoprost
- With alcoholLatanoprost and alcohol — is it safe to drink?
- With foodShould Latanoprost be taken with food?
- Side effectsLatanoprost side effects: common, rare and warning signs
- OnsetHow fast does Latanoprost start working?
- DurationHow long does Latanoprost last?
- Missed doseWhat to do if you miss a dose of Latanoprost
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.