I think if she were to consult a specialist, laser surgery isn't
so necessary. Sometimes to curb acne problems, the specialist will
give AHA treatment. But then it depends on the condition the skin
is in. AHA-treated skin cannot be exposed to the sun too much. Each
time you visit the specialist and get medicine, it's about
$200.
I had a friend who went for another kind of treatment. I'm not sure
how it's really like, but he took pills that cost him $6 each. Now
his face is totally clear and it's a major improvement from last
year. 
Visiting the National Skin Centre for antibiotics and cream may not
be a good idea. There's this antibiotics which I find that they
commonly give out. It's called doxycycline, green capsule. Taking
the antibiotics will cause nausea for some. And I'm not sure if
this is correct, but using pimple cream to dry up pimples will
actually cause scars to form.