A 32-year-old female presents to your headache clinic for a follow-up. She suffers from migraine with aura. She reports her headache frequency has increased from once every month to almost daily headaches for the last 2/52. The severity of the headaches ranges from 4-6/10 and varies in location. She has been taking OTC ibuprofen, codeine QDS and paracetamol. What is the best current management of her symptoms?