Source: www. For an adult with normal renal function, the serum half-life is 0. Before you take cefalexin, make sure your doctor knows if you have ever had an allergic reaction to an antibiotic. Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. Cefalexin does not treat methicillin-resistant Staphylococcus aureus infections. The liquid form of this medication should be measured accurately with a medication spoon or oral syringe. Terms and conditions of use. Skipping doses can increase your risk of infection that is resistant to medication. The above list includes the more common side effects of your medicine. Other drugs may interact with Keflex, including prescription and over-the-counter medicines, vitamins, and herbal products. Taking it again could be fatal cause death. Your doctor may do some tests from time to time to make sure the medicine is working and to prevent unwanted side effects. Acute Respiratory Disease. Learn about side Keeflex, warnings, dosage, and more. Some people with penicillin allergies including amoxicillin, ampicillin, and others can Keflex a fatal reaction with Keflex. That means two things:. Available for Android and iOS devices. Search vitamins and herbs. Subscribe to Drugs. Do not freeze. If seizures associated with drug therapy should occur, the drug should be discontinued. How to tell if the drug is working: Your symptoms and your infection should go away if this drug is working. Archived PDF from the original on 18 April Type the full drug name in the search box above. Cefalexin does not treat methicillin-resistant Staphylococcus aureus infections. Your doctor may double your dose for severe infections.
Keflex - made you Your doctor may do blood tests to check how well your kidneys are working. Cephalexin Monohydrate slide 11 of 27, Cephalexin Monohydrate. Many things can affect the dose of Kefkex medication that a person needs, Kef,ex as body weight, other medical conditions, and other medications. The table below contains some of the ones associated with cefalexin. Otitis media, or a middle ear infection, occurs when a…. How does this medication work. For pregnant women: Cephalexin is a pregnancy category B drug. Cefalexin does not treat methicillin-resistant Staphylococcus aureus infections. Archived PDF from the original on March 21, Serious side effects and their symptoms can include the following:. Veterinarians often prescribe cephalexin to dogs with bacterial infections including skin, bone, urinary tract, respiratory, and other infections. Cephalexin should be avoided in animals that have had an allergic reaction to penicillins or other cephalosporin antibiotics. Top of Page. Your doctor may start you on a lowered dose or a different dosing schedule. Your doctor or pharmacist has more information on medicines to be careful with or avoid while taking Keflex. Cephalexin mg-NOR, green, Kflex. Hoboken: Wiley. Any specific brand name of this medication may not be available in all of the forms or approved for all of the conditions discussed here. Cefalexinalso spelled cephalexinis an antibiotic that can treat a number of bacterial infections. These include: Probenecid e. Cephalexin is an antibiotic that belongs to the family of Kefldx known as cephalosporins. You could be at higher risk for side effects from cephalexin if you have a history of liver, kidney, or colon disease, so tell your doctor about any of these conditions as well. Kflex Everyday Health nor its licensors endorse drugs, diagnose patients or recommend therapy. Drug Label Information Updated March 16, If you are Kef,ex consumer or patient please visit this version. The Keflexx capsules are a white powder filled into size 1 capsules opaque light green and opaque light Kedlex that are imprinted Keflex mg on the Kefldx green body in edible black ink. Cephalexin belongs to a class of drugs called cephalosporins antibiotics. Microbiology In vitro tests demonstrate that the cephalosporins are bactericidal because of their inhibition of cell-wall synthesis. Drugs A-Z provides drug information from Everyday Health and our partners, as well as ratings from our members, all in one place. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Anaphylaxis has also been reported. Keflex suspensions do not contain lactose, gluten or tartrazine. Explore Apps. Do not take more than the prescribed dose. Careful medical history is necessary since CDAD has been reported to occur over two months after the administration of antibacterial agents. Drug Search Results. Never give it to other people even if their condition appears to be the same as yours. Cephalexin oral capsule can interact with other medications, vitamins, or herbs you may be taking. Cystitis therapy should be continued for 7 to 14 days. If you buy any medicines, check with a pharmacist that they are safe to take with your other medicines. You should always consult your doctor or other healthcare professional before taking any medication. This is not a complete list of side effects and others may occur. Toxins produced by C. As well, some forms of this medication may not be used for all of the conditions discussed here. This category implies possible clinical Kfflex in body sites where the drug is physiologically concentrated or in situations where high dosage of drug can be used. Kefoex Keflex think you've taken an overdose, or if someone else may have overdosed on cephalexin, call a poison control center at or call If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at Diffusion techniques — Quantitative methods that require measurement of zone diameters also provide reproducible estimates of the susceptibility of bacteria to antimicrobial compounds. Medications other than those listed above may interact with this medication. Standard cephalothin powder should provide the following MIC values:. Cephalexin is used to treat infections in adults and children who are at least 1 year old. What is the most important information I should know about cephalexin? Prothrombin time should be monitored in patients at risk and exogenous vitamin K administered as indicated. Brand names. It is rapidly absorbed after oral administration. Cephalexin warnings. Keflex is not expected to be harmful to Keflex unborn baby. As a result, more of the drug stays in your body for a longer time. Retrieved 22 December Using antibiotics may make birth control pills ineffective. Cephalexin will not treat a viral infection such as the flu or a common cold. Are there any alternatives? To reduce the development of drug-resistant bacteria and maintain the effectiveness of Keflex and other antibacterial drugs, Keflex should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. To help avoid interactions, your doctor should manage all of your medications carefully. If you suspect that you or someone else might have taken an overdose of this medicine, go to the accident and emergency department of your local hospital. Reversible interstitial nephritis has been reported rarely. It is important to take this medication exactly as prescribed by your doctor. Your doctor will write the number of refills authorized on your prescription. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Keflex and other antibacterial drugs, Keflex should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. Acute Respiratory Disease.
Keflex is attributed as antibiotic of cephalosporins group which act against bacteria preventing formation of their cell walls. It is enough resistant to penicillinases of gram positive microorganims but can be destroyed by beta-lactamases of gram negative ones. It shows broad spectrum activity against gram positive microogranisms such as Staphylococcus, Staphylococcus epidermidis; Streptococcus, Corynebacterium diphtheriae, Clostridium, Actinomyces israelii, Bacillus anthracis, gram negative microorganisms like Escherichia coli, Klebsiella, Proteus mirabilis, Neisseria gonorrhoeae, Neisseria meningitidis, Shigella, Salmonella. Common infections that are treated with Keflex include infections of the middle ear, tonsils, throat, larynx (laryngitis), bronchi (bronchitis) and pneumonia as well as in urinary tract, skin, and bones.
Dosage and directions
The dose of Keflex for adults is 1 to 4 grams in divided doses. The interval between doses may be 6 or 12 hours depending on the infection.
Before using Keflex, tell your doctor if you are allergic to any drugs (especially penicillins), have kidney or liver disease, a stomach or intestinal disorder such as colitis, and diabetes.
Hypersensitivity to Keflex, cephalosporins (Ceclor, Duricef, Omnicef, Spectracef, Suprax, Cefzil, Fortaz, Ceftin) and beta-lactamase antibiotics. Cautiousness should be exercised in patients with kidney disorder, pseudomembranous colitis, pregnancy, breastfeeding and babies younger than 6 month.
Possible side effect
Most common side effects may include signs of allergy (hives, rash, swelling of face and tongue), seizure, fever, sore throat, and headache with a severe blistering, peeling, and red skin rash, pale or yellowed skin, dark colored urine, fever, hallucinations, confusion or weakness, easy bruising or bleeding, unusual weakness, confusion, agitation, decreased or absent urination. In case of serious and persistent side effects listed above seek for immediate medical help.
Inform your doctor about all medications you take and especially about live vaccines, probenecid. Keflex may decrease the effectiveness of combination-type contraceptive pills. This medication is able to show false positive results with certain diabetic urine testing products. Keflex increases effects of indirect anticoagulants, polphenilbutazone, furocemide. Salicylates and indomethacin slow excretion of cephalolexin by kidneys. Medications decreasing secretion in renal tubules increase concentration of the medication blood serum and slow down its excretion.
If you missed a dose take it as soon as you remember. If it almost time of your next dose just skip it and return to your regular schedule. Never double dose this medication.
In case of serious and persistent symptoms of nausea, vomiting, stomach pain, diarrhea, and blood in your urine consult your doctor about medical attention.
Store at room temperature between 59-77 degrees F (15-25 degrees C) away from light and moisture, kids and pets. Do not use after expiration term.
We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.