cialis once a day image drugs images

With a new lower strength 5mg, Cialis can now be taken once a day to maintain sexual readiness for 24 hours.

Once-a-day dosing

On-demand dosing

5 mg once a day

20mg 30 minutes before sex

May be taken with or without food

May be taken with or without food

Good for 24 hours

Good for 36 hours


Cialis should be avoided in heart patients, especially those on nitrates.

Side effects include headache, flushing, and indigestion.

Caution in renal and hepatic patients, or those on ritonavir and ketoconazole.