01Is 10 mg the daily bottle or the as-needed line?
Ten milligrams as needed is this vault. Swallow before planned sex. Usual frequency is one tablet a day. The writer may later move to 20 mg or down to 5 mg on that same as-needed path.
Daily 2.5 mg and 5 mg are other NDCs. See the tadalafil vault for the 10 mg page.
02Can I split 10 mg to make daily 5 mg?
US Cialis tablets are not scored. Fragments give uneven milligrams and break the film coat. Daily therapy has its own 2.5 mg and 5 mg tablets because a sawtooth from half a 10 mg is not a trough.
If the writer wanted daily 5 mg, price that NDC. If the writer wanted weekend 10 mg, stay on this vault.
03Can I keep 10 mg for Fridays and 2.5 mg for Tuesdays?
That is two regimens stacked. The label does not ask for that pair. Pick the bottle the writer named. Untimed Tuesdays plus Fridays is the daily trough, not a leaky 10 mg.
Need only a long tail on planned nights? Stay with 10 mg as needed after a real prescription.
04Is daily safer than PRN when a nitrate is on the list?
No. Daily exposure does not create a nitrate exception. Organic nitrates stay contraindicated on both bottles. The 48-hour emergency gap is its own probe.
Riociguat is the same forbidden row on either regimen.
05What does daily ED look like on the label?
Daily ED starts at 2.5 mg each day without tying the clock to sex, and may rise to 5 mg. Judge after several unbroken mornings. Steady state arrives around day 5 with about 1.6-fold accumulation.
Skipping Saturday to save a tablet breaks the trough. That daily job is written on the daily seal pulse. This probe only splits the bottles.
06Where does BPH 5 mg sit in this split?
BPH and combined ED plus BPH use 5 mg daily at a consistent hour. Weekend 10 mg does not treat BPH. That indication split is BPH 5 mg.
Do not add an alpha-blocker on top of daily tadalafil for the same urinary symptoms.