OLG Hamm, judgment of 21.4.2022, 4 U 39/22 - Misleading health-related advertising for a medical product. The so-called "strict principle" is applied to protect consumers not only in health-related advertising for pharmaceutical products, but also when medical products, which only have a physical effect and are not absorbed by the body (here: a wound dressing for absorbing and binding wound exudate), [...]