There are several external and internal factors that can lead to flare-ups or worsening of symptoms for osteoarthritis, the most common triggers being overusing the joint, repetitive motions, or experiencing trauma to the joint. External factors that can make arthritis in the foot worsen include changes in weather, specifically colder weather, and changes in barometric pressure. Internal factors that lead to worsened foot arthritis symptoms include gaining weight as that applies increased strain on the joint, the development of bone spurs or infections, and undergoing emotional and physical stress. Many patients who have been diagnosed with osteoarthritis have been able to identify specific foods that will likely lead to flare-ups, such as red meat, dairy products, or foods that are high in sugars, fats, or sodium. There are quite a few daily activities and regularly consumed foods that are known for causing symptoms of arthritis to worsen, so it is recommended that patients avoid different triggers if they notice symptoms worsen due to any factors.