Keflex side effects: Keflex is a cephalosporin antibiotic. This antibiotic can commonly cause gastrointestinal side effects like diarrhea, nausea, vomiting and sometimes, headaches. Serious side effects include anaphylactic reactions, decrease in blood cells and liver disease. ...Read more.
1 Vitamin E is an antioxidant for cardiovascular health, a blood thinner, improves circulation and is also an anti-inflammatory. 2  CoQ10 is an important nutrient for the circulation, especially if you suffer from high cholesterol or high blood pressure.
Vitamins to Help Lower Blood Pressure. High blood pressure and hypertension affect millions of Americans. If you have high blood pressure, you have a greater risk of heart disease or stroke. Often times, high blood pressure is aided by a vitamin deficiency. While simple changes in diet and lifestyle can help with lowering your blood pressure, adding more of these vitamins can help facilitate a blood pressure drop.