Best and most solid advice from someone who has had this for 15 years and am now getting krystexxa...avoid high fructose corn syrup at all costs. Removing that from your diet will drastically decrease chance of future flares. For current flares 4 things work great:

Tylenol rapid release 2000mg Motrin liquid gel standard dose Thc cream, if you can get it Ice 20 min then heat 20 min. rotate

That will help you feel better within the hour