I have a table of medications in one column and how many of each medication
that has been ordered. Problem is the medications are listed bout 10 times. I
need to lookup the medication and return each result (or sum them).

For example:
Panadol 2
Panadol 20
Panadol 5
Nurofen 4
Nurofen 16
Nurofen 10

I want to look up Panadol and sum how many panadols have been ordered.
Answer would be 27. Then I want to be able to do the same to Nurofen.

If this is possible, could someone please let me know.
Much appreciated.