Some foods can quietly trigger hidden skin rashes, leaving people puzzled about the cause. Common culprits include dairy, gluten, soy, eggs, nuts, and processed sugars. These foods may inflame the immune system, leading to redness, itching, or flare-ups that resemble eczema or hives. Identifying triggers often requires an elimination diet or allergy testing. If rashes worsen, professional care is essential, as underlying infections may complicate symptoms. In such cases, treatment may involve antibiotics, which is why knowing trusted cephalexin distributors becomes important for reliable supply. Awareness of food triggers helps protect skin health and prevent recurring, unexplained breakouts naturally.