I recently had to take two antibiotics for 10 days. I had an infection from an insect bite.

During that time, I took Alli. I usually take it for lunch and dinner.

I stopped taking Alli about 8 days ago. There is till some swelling in my foot where I was bit. Additionally, I've experienced the worst case of Alli side effects ever. It's almost like it stored all this "oil" in my system and is trying to expel it all at once. It started on Saturday and here it is Thursday and I'm still struggling with it.

So my questions are:
Does Alli inhibit the absorption of antibiotics?
and
Could it accumulate in your body and cause this really bad effect?