Doctor, My husband has recently developed swelling and pain at the bottom of his right foot(the flat service) with irritating pain when you touch the area affected, he has a great deal of pain. Is this gout or some other thing? My husband is 80 years old, still active throughout the day; walking out doors, has good eating habits, but tends to overuse too much salt in his food, and sleeps well at night, getting up to 8 hours of sleep. But these new symptoms seem to be bothering his over all attitude. What do you recommend?