The following is a summary of “Exploring itch in hidradenitis suppurativa with lessons from atopic dermatitis and psoriasis,” ...

Several studies have confirmed the effectiveness of capsaicin for itch in patients with psoriasis (Ellis et al., 1993). The exact mechanism is not fully understood; however, prolonged application ...

Histamines are responsible for the appearance of hives, red patches, or small itchy bumps. This mechanism occurs even in the absence of an allergen. Some patients complain of itchy rashes that ...