Help for possible parasites in kids

I have major concerns over my 12 year old brother. I think he may have parasites, but Im not entirely sure, cause I dont know how this could be diagnosed?

He has dark circles under his eyes, they have been there since his younger years, probably as young as five. He has eczema, which comes and goes. And he has also been diagnosed with a learning disorder, has trouble concentrating, and isn't very active as most kids are, in aways a bit lazy. Does this sound like it could possibly be a parasites? And if so, the info I have provided could you pinpoint to the type he may have?

Are there anyways of diagnosing this? I have read that Dried blood analysis can pick up parasites? Is there a quick and easy treatment for them? Would Vermox be an overall treatment for all types of parasites? Tweet