Why are my testicles itchy — and when could it indicate an infection or skin condition?

Itchy testicles (scrotal itching) are commonly caused by sweat irritation, fungal infection, dermatitis, or sexually transmitted infections (STIs). In this episode, we explain the most frequent causes, symptom patterns, and when medical assessment is recommended in Europe.

You’ll learn:

• Common non-infectious causes: heat, friction, shaving irritation, contact dermatitis

• Fungal infections such as tinea cruris (jock itch) and how they present

• When bacterial infection or folliculitis may cause redness and tenderness

• STI-related symptoms that require testing, including discharge, sores, or pain

• The role of hygiene, breathable fabrics, and moisture control

• When antifungal or prescripti ...