Hello a friend of mine is pregnant and has bad swelling in one foot in the area under her toes and it hurts and tingles is that normal she is 25 weeks?

Not normal. It is not normal, but she may have so much swelling that it is causing inflamation or irritation of the nerve.
Could be. However, she needs to see her provider asap. I would want to rule out something called DVT (deep vein thrombosis) here.