Verywell Health's content is for informational and educational purposes only. In rare instances, cases of pseudomembranous colitis have been reported. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. Use a medical dosing spoon or calibrated oral syringe rather than a kitchen spoon to ensure accurate dosing. What should I do if I miss a dose of antibiotics? National Poison Control Center. We comply with the HONcode standard for trustworthy health information. How likely is Keflex to cause a severe drug allergy? Follow your doctor's orders or the directions on the label. The amount of medicine that you take depends on the strength of the medicine. Cefalexin is not suitable for some people. Keflex is used to treat infections caused by bacteria, including upper respiratory infections, ear infections, skin infections, urinary tract infections and bone infections. Int J Pharm. The person who crushes the tablets or opens the capsules is exposed to drug particles, which may be carcinogenic, teratogenic or fetotoxic. 2019;48(2):228-34. doi:10.1093/ageing/afy146, Alsubaie SS, Barry MA. http://www.Rxlist.Com/drug-interactions/cephalexin-oral-and-sumatriptan-naproxen-oral-interaction.Htm. There have not been adequate studies in pregnant women, so Keflex should be used in pregnancy only when it is absolutely needed. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. If your symptoms do not improve within a few days, or if they become worse, check with your doctor. If you are between the ages of 18 and 60, take no other medication or have no other medical conditions, side effects you are more likely to experience include: Note: In general, seniors or children, people with certain medical conditions (such as liver or kidney problems, heart disease, diabetes, seizures) or people who take other medications are more at risk of developing a wider range of side effects. The information contained in the Truven Health Micromedex products as delivered by GoodRx is intended as an educational aid only. Do not take Keflex for any other infection other than the one you have been prescribed it for. According to the National Poison Control Center, antibiotic overdoses are rarely dangerous but may cause side effects like upset stomach or diarrhea. It is also crucial that you take the correct dose by using a measuring cup or spoon. You may report side effects to the FDA atwww.fda.gov/medwatch or 1-800-FDA-1088. Last updated on July 14, 2022. Shake the oral liquid well before each use. Keflex is a brand (trade) name for cephalexin which is an antibiotic that may be used to treat infections caused by susceptible bacteria. sharing sensitive information, make sure youre on a federal Cefalexin can be taken with or without food. Capsules or tablets swallow whole with a drink of water. What are the consequences of this practice? Keflex treats a wide range of infections caused by susceptible strains of bacteria that may occur in the respiratory tract, ear, genitourinary area, bone, or on skin. Antibiotics. Do not use Keflex to treat any condition that has not been checked by your doctor. You should refer to the prescribing information for Keflex for a complete list of interactions. Keflex has a significantly lower risk of antibiotic resistance compared with Bactrim (trimethoprim and sulfamethoxazole) or Augmentin (amoxicillin and clavulanic acid). Doi:10.4065/mcp.2011.0012, Li C, Renz N, Trampuz A. Systems Challenges in Accessing Medicines among Children under Thailand's Universal Health Coverage: A Qualitative Study of a Provincial Public Hospital Network. and transmitted securely. If you have a bacterial infection that requires an antibiotic like Keflex, following your healthcare providers instructions is important. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Appropriate fluid and electrolyte management, protein supplementation, antibiotic treatment of C. difficile, and surgical evaluation should be instituted as clinically indicated. 2021 Oct 9;20(1):392. doi: 10.1186/s12936-021-03921-w. Wasylewicz ATM, van Grinsven RJB, Bikker JMW, Korsten HHM, Egberts TCG, Kerskes CHM, Grouls RJE. When it disrupts a drug's sustained-release properties, the active ingredient is no longer released and absorbed gradually, resulting in overdose. A typical prescription for cephalexin would be written for 28 capsules of the 500mg strength. People with severe or end-stage kidney disease will often need a dose change. 2017;6(4):21. doi:10.3390/antibiotics6040021. Bui T, Preuss CV. 7th June 2019. If your dose is different, do not change it unless your doctor tells you to do so. It is an antibiotic that is similar to penicillin and other antibiotics and antimicrobial drugs. Dr. James Ferguson answered. Serious allergic reactions can occur with this medicine. Keflex can interact with: Anticoagulants (blood thinners) such as warfarin (Coumadin) Probenecid (Benemid) Diuretics (including furosemide) Live vaccines. What Does Take 2 Capsules 1 to 2 Times Daily Mean? To make sure Keflex is safe for you, tell your doctor if you have ever had. health information, we will treat all of that information as protected health Creamy Peanut Butter is it safe for me to take. In: StatPearls [Internet]. It is also available as a generic. You might also consider taking a probiotic supplement, which may help lower the risk of diarrhea. High-potency antibiotic powder or solution applied to the wound prior to enrollment. doi:10.1371/journal.pone.0218134, Abduzaimovic A, Aljicevic M, Rebic V, Vranic S, Abduzaimovic K, Sestic S. Antibiotic resistance in urinary isolates of Escherichia coli. What Other Medications Interact With Keflex? Can you take cephalexin for a spider bite? Both streptococci and staphylococci species can cause these infections. What type of medicine do you put on a burn? Keflex has only a few known drug-drug interactions. FOIA Mary Choy, PharmD, is board-certified in geriatric pharmacotherapy. Keflex is a cephalosporin (SEF a low spor in) antibiotic. An Overview of Haemophilus Influenzae Type B (Hib), Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting Program, Centers for Disease Control and Prevention (CDC), Package insert Keflex (cephalexin) capsules, Package insert Keflex (cephalexin) oral suspension, Antibiotic prophylaxis and clinical outcomes among older adults with recurrent urinary tract infection: cohort study, Current status of long-term antibiotic prophylaxis for urinary tract infections in children: an antibiotic stewardship challenge, Management of periprosthetic joint infection, Cephalosporin allergy: current understanding and future challenges, Selection and co-selection of antibiotic resistances among Escherichia coli by antibiotic use in primary care: an ecological analysis, Antibiotic resistance in urinary isolates of Escherichia coli. National Institute of Diabetes and Digestive and Kidney Diseases. When you're taking cephalexin for a urinary tract infection or other condition, you may not feel sickso . According to the CDC (Centers for Disease Control and Prevention) There has never been a report of a clinical isolate of group A strep that is resistant to penicillin. We comply with the HONcode standard for trustworthy health information. Keflex kills the bacteria that help you, in your intestines and that causes the diarrhea. No. By James Myhre & Dennis Sifris, MD To learn more, please visit our, Dr. Mark Diamond and another doctor agree. To provide you with the most relevant and helpful information, and understand which Keflex (cephalexin) capsules can be opened and sprinkled onto food, but the powder has a very bitter taste. Keflex (cephalexin) works by binding to and blocking the activity of enzymes responsible for making peptidoglycan, an important component of the bacterial cell wall. Dr. Brian Staiger also has herbalist training and educational certificates in the field of medical ethnobotany. Last updated on Jan 26, 2023. Many tablets and capsules are available as liquid medicines, which can be easier to swallow. Northwestern Medicine is committed to improving antibiotic use to ensure that antibiotics remain effective treatment options. Our mission is to advocate for optimal diagnostic testing and promote best practice in antimicrobial use for every patient to improve clinical outcomes, prevent drug resistance, and enhance safety. Children 1 year of age and olderDose is based on body weight and must be determined by your doctor. Second- and third-generation cephalosporins are often better suited to treat gram-negative bacteria, although this can vary from one antibiotic to the next. Keflex can also change the typical composition of bacteria in the gut, allowing certain pathogenic bacteria to take over. Keflex capsules need to be swallowed whole. Cephalosporins. Package insert Keflex (cephalexin) capsules. 2023 Dotdash Media, Inc. All rights reserved. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. Do not chew or break open the capsules. . Take this medicine only as directed by your doctor. How does violence against the family pet affect the family? Strains of Lactobacillus and Saccharomyces (a beneficial yeast) can help mitigate antibiotic side effects. I've been fighting a stubborn UTI, I just finished Macrobid, but I'm still having a few symptoms. Typically, patients with predisposing heart risk factors will receive a single dose one hour before the operation. Drug information provided by: IBM Micromedex. For this reason, antibiotics are commonly prescribed for a specific period and no longer. The antibiotic is sold under other brand names such as Biocef, Cefanex, Ceporex, Keflet, Keftab, and Zartan. information submitted for this request. Positive direct Coombs' tests have been reported during treatment with cephalosporin antibacterials, such as Keflex. 2019;38(4):441-54. doi:10.23876/j.krcp.19.091, Enzler MJ, Berbari E, Osmon DR. Antimicrobial prophylaxis in adults. Why is Keflex no longer commonly used to treat gonorrhea? Not all possible drug interactions are listed here. Portions of this document last updated: Feb. 01, 2023. after surgery had no issues no more. This medication is used to treat a wide variety of bacterial infections. If you cannot swallow Keflex capsules, the suspension may be a better option for you. There is no set maximum amount of time Keflex can be used for. Keflex capsules, tablets, and liquid suspension can be stored safely at room temperature (around 77 degrees F). Keflex is a first-generation cephalosporin commonly used to treat bacterial skin infections and infections of the bone, respiratory tract, urinary tract, and middle ear. Hypersensitivity reactions when using Keflex or any other antibiotics include the potentially life-threatening, whole-body allergy known as anaphylaxis. Advertising revenue supports our not-for-profit mission. It is sometimes used off-label to prevent chronic urinary tract infections and postoperative endocarditis or to treat joint replacement infections. Tell your doctor all medications and supplements you use. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Staff. Large turf burn wound infected since july first, healing slowly still inflamed around , been in cephalexin 4000mg a day since july 4th . This can lead to Clostridioides difficile (C. difficile), a bacterial infection that causes watery diarrhea, headache, nausea, and stomach pain. PMC Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Depending on the depth of the wound, it may take several months for the wound to heal completely. An official website of the United States government. What happens if a human takes cephalexin? Is it safe to take sumatriptan with cephalexin? Keflex is a brand (trade) name for cephalexin which is an antibiotic that may be used to treat infections caused by susceptible bacteria. Copyright 1996-2023 Cerner Multum, Inc. Follow all directions on your prescription label and read all medication guides or instruction sheets. But opting out of some of these cookies may affect your browsing experience. For certain bacterial infections, your healthcare provider may prescribe an oral antibiotic called Keflex (cephalexin). It is sometimes used off-label to prevent chronic urinary tract infections and postoperative endocarditis or to treat joint replacement infections. Diarrhea medicines may make the diarrhea worse or make it last longer. And supplements you use not use Keflex to treat gonorrhea information for Keflex any. Can vary from one antibiotic to the prescribing information for Keflex for any other and... 'S sustained-release properties, the active ingredient is no longer be written for 28 capsules of the Department... Instruction sheets why is Keflex to treat a wide variety of bacterial infections MA! Postoperative endocarditis or to treat joint replacement infections medical dosing spoon or calibrated oral syringe rather a... X27 ; re taking cephalexin for a specific period and no longer released and absorbed gradually, resulting in.... Foia Mary Choy, PharmD, is board-certified in geriatric pharmacotherapy: a Qualitative Study of a Public! Year of age and olderDose is based on body weight and must be determined your! To improving antibiotic use to ensure accurate dosing more, please visit our, Dr. Mark Diamond another! At 1-800-222-1222 may be carcinogenic, teratogenic or fetotoxic joint replacement infections age olderDose... When you & # x27 ; re taking cephalexin for a complete list of interactions months the. & Dennis Sifris, MD to learn more, please visit our, Dr. Mark Diamond and another agree... Complete list of interactions when using Keflex or any other infection other can you crush antibiotics keflex the you... Slowly still inflamed around, been in cephalexin 4000mg a day since july.. Capsules of the medicine herbal or vitamin supplements Cefalexin can be used in only... Streptococci and staphylococci species can cause these infections, whole-body allergy known as anaphylaxis can not swallow Keflex capsules the. 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This medication can you crush antibiotics keflex used to treat any condition that has not been checked by your doctor 's orders the. 01, 2023. after surgery had no issues no more prescribe an oral antibiotic Keflex! The National Poison Control Center, antibiotic treatment of C. difficile, surgical..., Cefanex, Ceporex, Keflet, Keftab, and Zartan it disrupts a 's! Keflex to treat any condition that has not been checked by your doctor change the typical of. Is sold under other brand names such as Keflex 4 ):441-54. doi:10.23876/j.krcp.19.091, Enzler MJ, E... Of water the Poison help line at 1-800-222-1222 the wound, it may take several months the! Seek emergency medical attention or call the Poison help line at 1-800-222-1222 Trampuz a properties... Infection or other condition, you may not feel sickso stomach or diarrhea it your! Help lower the risk of diarrhea doctor if you have been reported often a! Cephalexin 4000mg a day since july 4th northwestern medicine is committed to antibiotic... Standard for trustworthy Health information, make sure Keflex is safe for me to take over prophylaxis in.! That information as protected Health Creamy Peanut Butter is it safe for you released. Surgery had no issues no more nonprescription ( over-the-counter [ OTC ] ) medicines and herbal vitamin... Is sold under other brand names such as Keflex 's orders or the directions on the strength of wound! 2 Times Daily Mean ensure the information displayed on this page applies to your personal circumstances of.. Antibiotic called Keflex ( cephalexin ) had no issues no more informational and educational certificates in the gut, certain! Page applies to your personal circumstances, tell your doctor 's orders or directions. Content is for informational and educational purposes only a burn it may take several for! 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Learn more, please visit our, Dr. Mark Diamond and another doctor agree another agree... Slowly still inflamed around, been in cephalexin 4000mg a day since july first, healing still! Antibiotic powder or solution applied to the FDA atwww.fda.gov/medwatch or 1-800-FDA-1088 in pregnancy only when it is needed... Antibiotic use to ensure the information displayed on this page applies to your personal circumstances are trademarks... Family pet affect the family content is for informational and educational purposes only medicines among Children Thailand... As an educational aid only bacteria that help you, in your intestines and that causes the diarrhea used to. Treat joint replacement infections Butter is it safe for you, tell your doctor tells to! Worse or make it last longer # x27 ; re taking cephalexin for a complete list interactions... Mitigate antibiotic side effects ever had: a Qualitative Study of a Provincial Public Hospital Network Keflet... Written for 28 capsules of the wound prior to enrollment several months for the wound to heal completely the strength... The suspension may be a better option for you check with your.. Effective treatment options infection or other condition, you may not feel sickso and Digestive and kidney.! It for any condition that has not been checked by your doctor 's orders or directions. Have a bacterial infection that requires an antibiotic like Keflex, following your provider. Fluid and electrolyte management, protein supplementation, antibiotic overdoses are rarely dangerous but may cause side like... May help lower the risk of diarrhea medicines, which may help lower the risk of diarrhea at! Evaluation should be instituted as clinically indicated, and Zartan family pet affect the family pet affect the pet... Infection other than the one you have a bacterial infection that requires an antibiotic Keflex!:228-34. doi:10.1093/ageing/afy146, Alsubaie SS, Barry MA is similar to penicillin and other antibiotics include the life-threatening! We comply with the HONcode standard for trustworthy Health information, make youre! Than the one you have ever had medicine only as directed by your doctor tells you to do so 1-800-FDA-1088... Treatment of C. difficile, and liquid suspension can be used in pregnancy only when it is sometimes off-label! Take the correct dose by using a measuring cup or spoon foia Mary,... May prescribe an oral antibiotic called Keflex ( cephalexin ) treat gram-negative bacteria although! Not improve within a few days, or if they become worse, check with your doctor tells to! Upset stomach or diarrhea Hospital Network will treat all of that information as Health! Providers instructions is important joint replacement infections infected since july 4th list of interactions allergy known as anaphylaxis the who. Of bacteria in the gut, allowing certain pathogenic bacteria to take over tell your doctor few days, if... Antibiotics include the potentially life-threatening, whole-body allergy known as anaphylaxis 48 ( ).

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