What should you know about scrotal cellulitis treatment?

Cellulitis causes inflamed skin, commonly with redness, warmth, swelling and tenderness. On the scrotum, similar symptoms can overlap with other infections or conditions, so a clinician may examine the skin, groin and nearby tissues and ask about injury, fungal infection, diabetes or immune problems. Athlete's Foot can provide a route for bacteria through cracked skin. Treatment often involves an antibiotic selected for the suspected bacteria and severity; the medicine may be given by mouth or through a vein. Do not use leftover antibiotics or squeeze the area.

Arrange same-day medical advice for new scrotal redness, swelling or pain. Take prescribed medicine exactly as directed and complete the course unless the prescriber changes it. Keep the area clean and dry, wear loose clothing, and note whether the affected area is expanding. Tell the clinician about allergies, current medicines, diabetes and any recent wound, shaving, bite or procedure.

Go to an emergency department immediately for severe or rapidly increasing pain, marked swelling, dusky or blistered skin, vomiting, confusion, faintness, high fever or feeling suddenly very unwell. These signs can indicate a deeper infection or Sepsis and require urgent treatment.

Could this be cellulitis or a deeper infection? Which treatment do I need, when should improvement begin, and which changes mean I should return urgently?