[escape_thereal_world]

Do you take both at the same time? Is it actually just too much to swallow? That can cause that feeling. Or drinking with the pills can help sometimes.

Otherwise, I'm not sure why you would be having that sort of reaction. Since you have taken it beforehand, it's not an allergic reaction. And that sort of feeling isn't generally a side effect.

But definitely call your doctor and see what he suggests. I could be wrong about this medications side effects. It's just not a common one :P

So - try to drink more when you take them. Don't take them at once, but one at a time.

Good luck!