Yep as already stated that's well within recommended dosages and your only worries would be allergic reactions, reactions to other medications you may be on, or possibly some slight drowsiness (increased with xanax so don't drive!), nausea, or itchiness from the panadeine forte if you have zero codeine tolerance. Also take note of the panadeine forte warning to not consume more than 8 per day; this is due to the paracetamol.