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.
There are a number of factors that can increase or decrease how long Cialis lasts. Some factors that increase the amount of time Cialis stays in the body include severe kidney disease or liver disease (such as cirrhosis) and certain other medicines (see Cialis Drug Interactions) .