1 Bright yellow or orange urine can indicate youâve consumed a lot of vitamin C, carrots, beets, or other foods in the orange family. 2  Some medications can turn your urine this color as well. 3  Dark orange or brown urine is cause for concern.
Cialis and Alcohol. The manufacturer of Cialis (tadalafil) recommends that people taking this medication should not consume large amounts of alcohol. Although drinking small amounts of alcohol will not likely lead to any serious problems, mixing large amounts of alcohol with this medication can cause possible drug interactions.
These studies measured the percentage of successful intercourse attempts at 24 hours and 36 hours for people taking a sugar pill, Cialis 10 mg, and Cialis 20 mg. 1  67 percent taking Cialis 20 mg.  62 percent taking Cialis 20 mg.