PDE5 inhibitor
Sildenafil Citrate dosage guide: how much to take and when
Choosing the right dose of Sildenafil Citrate (Sildenafil Citrate) is the most important practical decision after starting therapy. Sildenafil Citrate is supplied as tablet, oral jelly sachet, sublingual tablet, soft gelatin capsule in 100mg, 50mg, 25mg, and the right dose for a given person depends on the indication, age, comorbidities and tolerance to the active ingredient Sildenafil Citrate.
Starting dose and titration
According to the prescribing information, most adults begin Sildenafil Citrate at the lowest available strength of 100mg, 50mg, 25mg 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. Sildenafil citrate selectively inhibits phosphodiesterase type 5 (PDE5), an enzyme that breaks down cyclic guanosine monophosphate in the corpus cavernosum. 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 Sildenafil Citrate? ▾
Most adults start Sildenafil Citrate at the lowest strength of 100mg, 50mg, 25mg, 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 Sildenafil Citrate if it isn't working? ▾
Higher doses of Sildenafil Citrate should only be used after consulting the prescriber. Doubling on your own is unsafe, especially with active ingredients in the PDE5 inhibitor class. The prescriber can confirm whether titration is appropriate or whether the medication needs to be changed.
Products containing Sildenafil Citrate
More on Sildenafil Citrate
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- OnsetHow fast does Sildenafil Citrate start working?
- DurationHow long does Sildenafil Citrate last?
- Missed doseWhat to do if you miss a dose of Sildenafil Citrate
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.