Tics, Severe Hypertension and Gout

This friend in his 50's has been suffering from involuntary
head movements for years. His head jerks from side to side
and it seems to be continuous. I believe this is called tics,
but he does not have any facial grimaces, just head movements.

He is taking Artane, a Parkinson's drug, to control it. He seems
to have aged fast over the last few years, and looks much older
for his age. He looks in bad shape.

He also has severe hypertension, at least 180/100, and has
been hospitalised a couple of times for it.

He also has gout, and needs Allopurinol injections every now
and then.

I was wondering if there is any constitutional remedy for him,
and if there might be any risk of aggravation in his present
condition.