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)
The people behind the iconic children's TV characters. It was the BBC programme beloved by children that also gained a cult following from adults. Teletubbies, the pre-school show that ran from 1997 to 2001, was notable for its bright colours, unusual designs, non-verbal dialogue, and highly memorable characters - Tinky Winky, Dipsy, Laa-Laa and Po.