Pernicious Anemia: Definition, Symptoms, Causes & Treatment Bruise Easily? This Might Be Why If you've been feeling weak, foggy, or experiencing numbness in your hands and feet, it could be a sign of vitamin B12 deficiency. B12 is essential for nerve function and red blood Lovenox (enoxaparin) Explained Low molecular weight heparin (LMWH) Used to prevent blood clots Administered SUBQ, typically in the abdomen Educate on signs of bleeding Doesn't require routine lab monitoring Used with caution in