There’s a pretty good chance it was just a little indigestion. Indigestion is the second-most common side effect of tadalafil, affecting eight to 10 percent of users, depending on dosage.

Medically reviewed by Femi Aremu, PharmDThere are steps you can take to get the maximum effect from Cialis (tadalafil), a prescription drug used to treat erectile dysfunction (ED). Taking the right ...

However, each has different side ... effects for each pill vary by person and other medications you take. While Viagra and sildenafil have a life span of 4 to 6 hours, Cialis (and generic ...

At the end of double-blind treatment (DBT), patients' EPIC sexual domain-scores improved significantly with tadalafil OaD versus placebo (treatment effect [95% CI]: 9.6 [3.1,16.0]; p = 0.004 ...

In older patients (61–68 years), EPIC urinary incontinence domain scores improved significantly with tadalafil OaD versus placebo (Figure 3; overall treatment effect across all visits ...