In dermatological applications, the plasma produced by the EquCellpen® has an antiseptic and anti-inflammatory effect. Cold atmospheric plasma has a proven and painless effect against bacteria, fungi and viruses. Bacterial dermatitis of the skin, in particular widespread malanders in horses, can be treated effectively with the mobile EquCellpen®. Chronic wounds, even those on exposed sites, can be made to heal thanks on the one hand to a debridement effect, while on the other the stimulation of cell activity promotes granulation. Epithelialisation is more organised, resulting in better-quality repair tissue. As cold plasma can also reduce itching, it is ideal for improving the symptoms of sweet itch and other allergy-related dermatitis.