Much research has taken the Keflex. There have been studies through extensive clinical trials and evaluation of thousands of people around the world. The focus of these studies is to compare the effects of the drug for people who do not use. This is a good approach, a clear idea of the frequency and type of adverse effects on the people, having a placebo. Studies show that most commonly experienced side effects of this drug by the people, no matter, adults or children are dizziness, unexplained rash, diarrhea, abdominal pain, headache, infection, nausea, dyspepsia and confusion.
In some cases, experience many effects that can be a warning for a big problem when you any of the following occurs, stop taking the medication and contact your doctor immediately. So drastic side effects may be swelling of the throat, itching, unexplained bleeding or bruising, chronic or watery diarrhea, difficulty breathing or swallowing, chronic urticaria, desquamation of skin, throat or mouth ulcer, blood in the stool, rashes and wheezing. There are also other rare effects this drug. These rare side effects can seizures or intestinal infection severe (enterocolitis), thrombocytopenia, hallucinations, vomiting, vaginal secretion, anemia, fatigue, confusion, pain in the joints and bloody diarrhea.
Rare effects of the drug are so unusual and happen in less than 1% of people. Due to their unusual nature, it becomes difficult to diagnose the nature of the side effects, as it is hard to specify that the effects are caused by drug or by something else. It is not always simple for you to specify the nature of the effects and their causes. Sometimes, drug isn't at all responsible for these side effects. Whenever, you feel something strange or odd happening to you, contact your doctor immediately. He will be the only person who can diagnose the problem properly.