Candida overgrowth in the gut can disrupt the immune system and lead to eczema. Candida normally lives on skin and mucous membranes but can overgrow if the immune system is weakened or antibiotics kill off competing bacteria. Studies have found links between Candida albicans and eczema lesions as well as increased production of pro-inflammatory cytokines and immunoglobulins. Chronic Candida exposure may be responsible for worsening or recurrent eczema by triggering hypersensitivity reactions through immunoglobulin antibodies. Treatment focuses on restoring gut flora balance through probiotics, dietary changes like reducing sugar, and using natural remedies such as applying yogurt to affected skin areas.