Updated Feb. 21, 2025 MPN patients suffering from intense itching have long relied on a combination of over-the-counter medications for relief, commonly known as the “Z and Z combo” – Zyrtec (cetirizine) and Zantac (ranitidine). However, in 2020, Zantac faced a widespread recall due to concerns over potential carcinogenic contaminants. This development left many MPN […]