This can help keep levels of this drug from building up too much in your body.1–4 grams per day taken in divided doses. Vulgaris, colstridium difficule, and the following species: legionella, campylobacter, pseudomonas or herellea species.

Eosinophilia, neutropenia, thrombocytopenia, hemolytic anemia, and slight elevations in aspartate transaminase (AST) and alanine transaminase (ALT) have been reported.In addition to the adverse reactions listed above that have been observed in patients treated with cephalexin, the following adverse reactions and other altered laboratory tests have been reported for cephalosporin class antibacterial drugs:Other Adverse Reactions: Fever, colitis, aplastic anemia, hemorrhage, renal dysfunction, and toxic nephropathy.Altered Laboratory Tests: Prolonged prothrombin time, increased blood urea nitrogen (BUN), increased creatinine, elevated alkaline phosphatase, elevated bilirubin, elevated lactate dehydrogenase (LDH), pancytopenia, leukopenia, and agranulocytosis.Administration of cephalexin with metformin results in increased plasma metformin concentrations and decreased renal clearance of metformin.Careful patient monitoring and dose adjustment of metformin is recommended in patients concomitantly taking cephalexin and metformin [see Clinical Pharmacology (12.3)].The renal excretion of cephalexin is inhibited by probenecid. Haemodialysis and peritoneal dialysis will remove cefalexin from the blood.Peak blood levels are achieved one hour after administration, and therapeutic levels are maintained for 6-8 hours.

PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor.
Ask the patient about any previous hypersensitivity reactions to cephalexin, other beta-lactams (including cephalosporins) or other allergens (5.1)•Advise patients that diarrhea is a common problem caused by antibacterial drugs and usually resolves when the drug is discontinued. Cephalexin, USP has a D-phenylglycyl group as substituent at the 7-amino position and an unsubstituted methyl group at the 3-position. All possible dosages and drug forms may not be included here. Anticonvulsant therapy can be given if clinically indicated.Cephalosporins may be associated with prolonged prothrombin time. Cephalexin is not active against most isolates of Enterobacter spp., Morganella morganii, and Proteus vulgaris. This category also provides a buffer zone that prevents small uncontrolled technical factors from causing major discrepancies in interpretation. Measurable levels were present 6 hours after administration. Approximately 80% of the active drug is excreted in the urine within 6 hours. When cephalexin capsules, cephalexin for oral suspension, and cephalexin tablets are prescribed to treat a bacterial infection, tell patients that although it is common to feel better early in the course of therapy, the medication should be taken exactly as directed. Cefalexin should be given cautiously to penicillin-sensitive patients. *After mixing, store in refrigerator. Copy the URL below and paste it into your RSS Reader application.DailyMed will deliver notification of updates and additions to Drug Label information currently shown on this site through its RSS feed.DailyMed will deliver this notification to your desktop, Web browser, or e-mail depending on the RSS Reader you select to use.

This can help keep levels of this drug from building up too much in your body.For adults and children (15 years of age and older) with kidney problems:Cephalexin oral capsule is a short-term drug treatment. As a result, more of a drug stays in your body for a longer time. The isoelectric point of cephalexin, USP in water is approximately 4.5 to 5.The crystalline form of cephalexin, USP which is available is a monohydrate. Cefalexin is rapidly absorbed from the gastro-intestinal tract and produces peak plasma concentrations about 1 hour after administration.

Studies showed that over 90% of the drug was excreted unchanged in the urine within 8 hours. Available for Android and iOS devices. No overall differences in safety or effectiveness were observed between these subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients.This drug is substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Such colitis may range in severity from mild to life-threatening. Cephalexin should be given to a pregnant woman only if clearly needed.This dosage information is for cephalexin oral capsule. The zone size provides an estimate of the susceptibility of bacteria to antimicrobial compounds.

Cephalexin oral capsule is used to treat certain infections caused by bacteria.

Add to the bottle a total of 71 mL of water.
Following doses of 250 mg, 500 mg, and 1 g, average peak serum levels of approximately 9, 18, and 32 mcg/mL, respectively, were obtained at 1 hour. Your doctor may double your dose for severe infections.This medication hasn’t been studied in children younger than 1 year for this condition.The kidneys of older adults may not work as well as they used to.

Cephalexin is available as: Tablets of 250 and 500 mg.

Tests to determine the mutagenic potential of cephalexin have not been performed. Ideal properties of powder for suspension.