Yes, it can be contributing to both the numbness and light headedness. I stopped taking Metoprolol (25mg, 2 X a day) almost three weeks ago and the symptoms you mentioned and SEVERAL others (most dramatically, HAIR LOSS) stopped almost immediately.
Australian Cover. Here Come the Teletubbies was released in 1997. It was the first volume VHS. It was later released on DVD as Meet The Teletubbies(UK DVD version, US DVD version still had original title) Four Happy Teletubbies (From Jumping & Making Lanterns)
At the sound of the familiar call, toddlers around the world scamper to their television sets for 30 minutes of simple play, enchantment, and learning. They smile with the baby-faced sun rising in the sky and laugh at four chubby Teletubbies popping out of their under-ground home.