All doses can be taken up to once a day. You should never take more than 1 Cialis tablet every 24 hours. Think about switching to Cialis Daily if: You find you are taking the higher on-demand doses (10mg or 20mg) on more than 3 different days in a week.

Researchers say concerns have been raised about possible vision-related side effects associated with regular use of ED drugs. But their study showed no higher rates of vision loss or other eye complications among men who took Viagra or Cialis daily for six months.

While it is generally recommended that Cialis be taken 30 to 60 minutes before sexual activity, it may take up to 2 hours for the drug to take effect. If this is something that concerns you, remember that Cialis lasts up to 36 hours, so it can be taken well before intercourse may occur to ensure effectiveness.

Tadalafil was safe and well tolerated during long-term treatment. The most frequently reported treatment-emergent adverse events included headache (15.8%), dyspepsia (11.8%), nasopharyngitis (11.4%), and back pain (8.2%) (Table 2). Most adverse events were mild or moderate.

One of the studies reported that sildenafil increased the IOP of two men older than 70 years of age. The increase in pressure required treatment or surgery. Reports of the effect of the long-lasting vasodilators also indicate no significant effect on IOP.

Side effects of Cialis and Viagra. Cialis and Viagra don't have any dangerous interactions with each other because they're the same type of medication. But increasing your dose of a PDE5 inhibitor can increase your risk of side effects that are associated with these kinds of ED medications.

Additionally, patients taking Cialis daily may also experience pharyngitis and other respiratory infections, cough, diarrhea, UTIs, acid reflux, and abdominal pain. You might wonder how long you can safely use Cialis. Right now, there isn't a maximum period of time for safely taking the medication.

The drug comes in low-dose versions that can be taken daily. This means you can have sex at any time, rather than needing to take a pill from time to time as needed like other ED brands. The starting dose for daily-use Cialis is 2.5 milligrams (mg). If that doesn't work, you can increase your daily dose up to 5 mg.

Cialis Daily should continue to be effective for as long as you take it. When taken correctly, Cialis should begin to work within 30-60 minutes. The effects of one Cialis tablet can last up to 36 hours; however during this period you will only achieve an erection if you become sexually aroused.

CIALIS 10 mg is available in blister packs containing 4 tablets.