Cialis lasts a long time anyway, so why bother with a daily Cialis regimen?
Certainly, Cialis offers men more in the way of sexual spontaneity than Viagra or Levitra, which are mostly out of the system in 8 or 12 hours. But there are men who, for whatever reason, prefer taking a daily medication (perhaps because they take other daily medications and find it convenient) rather than predicting sexual activity and taking medication in anticipation of that.
In other words, if a man takes Cialis daily along with his vitamins or other daily medication, it becomes just another part of the daily routine and isn’t something he has to spend a lot of time thinking about. Distilled down to its essence, the two purposes of daily Cialis therapy versus as-needed Cialis consist of convenience and flexibility.