I had to go without golf for a few months due to bunions and Morton neuroma. All very painful. Resolved by getting a steroid injection (for latter), wearing toe pads and wider fitting golf shoes. Even symptom free, I wear pads religiously for protection.
Primarily, get the right footwear/inner soles and secondary, plenty of massage. They are the words of my wife who had PF a couple of years ago. From my memory it took a few months to resolve.