What are side effects of tadalafil?

Tadalafil
Tadalafil, sold under the brand name Cialis among others, is a medication used to treat erectile dysfunction, benign prostatic hyperplasia, and pulmonary arterial hypertension. It is a tablet taken by mouth. Onset is typically within half an hour and the duration is up to 36 hours.Wikipedia

Side effects? Ask your doc.

As my late paternal grandfather used to say, "I don't know, and I don't care".

You should use Google to look up potential side effects, or call your pharmacy, and ask them.

Just do coke bro

That sounds like something you should have asked your doctor

It’s am awesome drug. I got some and take it in fuck weekends with my girl and just go like Superman.

Why do so many people go on here for drug side effects? Just stop.

Getting a boner

Constant constipation followed by diarrhea. Excess saliva higher heart rate. Bleeding of the ass, awkward boners and the risk of feeling old

Come on, bro. It's not hard to Google this question and find credible websites with solid information on the possible side effects of drugs.

For what it's worth, the only side effects I've experienced when I've used Cialis have been slight headaches.

By its very nature, the drug messes with your circulatory system, and while most of the reported side effects are trivial and transient, anything that affects your blood circulation should obviously be treated with respect. You would be wise to use the lowest dosage that has the effect you need, rather than just tossing a whole tablet down your throat because that's how they come. Take only a portion of a tablet, and give it some time to take effect (tadalafil is pretty quick-acting). If you don't notice anything different - and bear in mind that like all ED drugs, it won't give you an insta-hard, but only help you to get an erection if you're erotically stimulated - then take a little more until you find a dosage that works.