Overview: Keytruda Qlex is a medicine that is used to treat many types of cancer. This medicine is given an injection under your skin. It works by helping your immune system attack cancer cells. This ...

Overview: Magnesium antacids are taken to help relieve indigestion, heartburn, or a sour stomach. You may notice that your poop may be loose, watery, or more frequent when taking a magnesium antacid.