Swelling in the deeper layers of skin, also known as edema, often results from inflammation, infection, or allergic reactions. When blood vessels leak fluid into surrounding tissues, the skin becomes puffy, tender, and sometimes painful. Conditions like cellulitis, insect bites, or immune responses can trigger this process. Bacterial infections are a common cause, often requiring antibiotic treatment. In such cases, medications like cephalexin capsules are prescribed to control infection and reduce swelling. For reliable supply, healthcare providers and pharmacies depend on trusted cephalexin capsules distributors to ensure safe and effective delivery of this essential antibiotic.