[url=https://arethe10mg.blogspot.com/2021/09/viagra-cialis-5-10-20-40-50-100-150-200.html] sildenafil vs cialis side effects [/url] |
 
 
However, Cialis is designed to last longer than Viagra – up to 36 hours, rather than just 4-5 hours in Viagra’s case. Cialis is often thought to have less chance of side effects, too.