Angioedema swelling can be managed naturally alongside cephalexin capsules supplier for availability. Apply cold compresses to reduce inflammation and soothe affected areas. Stay hydrated with water or natural infusions like lemon or cucumber to minimize symptoms. Avoid triggers like nuts, shellfish, or medications, identified through a food diary or allergist consultation. A low-histamine diet, excluding aged cheeses and processed foods, may help. Anti-inflammatory foods like fruits, vegetables, and fish support recovery. Always consult a healthcare provider before trying remedies.