I went to the doctor yesterday to get some medicine for my recurring heartburn. He gave me a prescription for Zantac (super strength!) and as I was leaving the health center, I looked at the list of side effects for this drug.

- Nausea
- Diarrhea
- Dizziness
- Unusual tiredness or weakness
- Vomiting
- Constipation
- Joint pain
- Confusion
- Enlargement of the breasts in males

What kind of a drug is this?

First of all, what good is this for my heartburn if it causes vomiting and nausea? Second, why (and how) does it cause diarrhea and/or constipation? My theory is that it’s caused by the confusion side effect.

I don’t mind the breasts though. Frankly, I’m really looking forward to them.