This is true even in the setting of IBD or other chronic illnesses because treatments might need to be changed. Liver problems may be more likely to occur if you drink alcoholic beverages regularly while you are using this medicine. National Institute of Diabetes and Digestive and Kidney Diseases. What Is Keflex? Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. 0 comment. Ⓒ 2020 About, Inc. (Dotdash) — All rights reserved Polyps are growths on the inside of the colon that are believed to be the start of colon cancer.

Skin Rash or Discoloration. If there are extreme pain and blood loss, it may be necessary to go to the emergency room or to call 911. The most common of these is diarrhea. Check with your doctor right away if you or your child have blistering, peeling, or loosening of the skin, red skin lesions, severe acne or a skin rash, sores or ulcers on the skin, or fever or chills with this medicine. Red food coloring, beets, cranberries, tomato juice or soup, red gelatin or drink mixes. 2  Blood from these sources is not always visible in or on the stool, and is called occult blood. Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor immediately if any of the following side effects occur:Some side effects may occur that usually do not need medical attention. Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. The cause of red stools or black stools could be nothing to worry about, such as those that are caused by food coloring. Colon polyps can also cause red blood to appear in the stool. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:Other side effects not listed may also occur in some patients.

Standard cleaning solutions may not take out all the discoloration. Patients taking flucloxacillin can develop skin related side effects during treatment, explain medical professionals with Patient UK 1 2. Our general interest e-newsletter keeps you up to date on a wide variety of health topics.It is very important that your doctor check your or your child's progress at regular visits. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Harmless spider bites usually don't produce any other symptoms. This medicine may cause blood clotting problems, which may lead to bleeding. Send thanks to the doctor. 0. O 0Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.Some side effects may not be reported. It was discovered in 1819 by Bartolomeo Bizio in Padua, Italy. Other gastrointestinal side effects include stomach pain, changes in stool color, nausea and vomiting. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. If the antibiotic causes loose stool - it could look more green.

Daxbia (cephalexin)." These can include: Serious skin reactions can occur with this medicine. Jay Yepuri, MD, MS, is a board-certified gastroenterologist and a practicing partner at Digestive Health Associates of Texas (DHAT). Signs and symptoms …

You should not use this medicine if you or your child are also receiving certain medicines to treat HIV infection (eg, atazanavir, darunavir, fosamprenavir, ritonavir, saquinavir, tipranavir, Aptivus®, Fortovase®, Invirase®, Lexiva®, Norvir®, Prezista®, or Reyataz®). If you have any questions about this, check with your doctor. Stool can be gray or clay-colored if it contains little or no bile. Having red stools or black stools can cause a shock when you don't know why it's happening.