2023年8月13日 · Generic name: cephalexin [ sef-a-LEX-in ] Brand names: Keflex, Biocef, Zartan, Panixine, Daxbia Dosage forms: oral capsule (250 mg; 500 mg; 750 mg), oral powder for reconstitution (125 mg/5 mL; 250 mg/5 mL), ... show all 3 dosage forms Drug class: First generation cephalosporins. Medically reviewed by Kaci Durbin, MD. Last updated on Aug 13, …

2023年8月29日 · Peak concentrations of cephalexin are reached one hour after dosing; however, it may take up to 48 hours before infection-related symptoms start to abate. 7. Interactions. Medicines that interact with cephalexin may either decrease its effect, affect how long it works, increase side effects, or have less of an effect when taken with cephalexin.

2025年1月23日 · The usual dose of oral cephalexin capsules is 250 mg every 6 hours, but a dose of 500 mg every 12 hours may be administered. Treatment is administered for 7 to 14 days. For more severe infections larger doses of oral cephalexin capsules may be needed, up to 4 grams daily in two to four equally divided doses.

2023年8月2日 · 250 to 333 mg orally every 6 hours OR 500 mg orally every 12 hours. Maximum dose: 4 g per day; Duration of therapy: 7 to 14 days; Use: Treatment of skin and skin structure infections caused by susceptible gram-positive bacteria (e.g., S aureus, S pyogenes) IDSA Recommendations: Skin or soft tissue infections: 500 mg orally 4 times a day

2025年1月27日 · Keflex 500 mg (KEFLEX 500 mg) View larger images Drugs.com Mobile App Access drug & treatment information, identify pills, check interactions and set up personal medication records.

2024年10月1日 · Cephalexin Monohydrate 500 mg (219 219) View larger images Drugs.com Mobile App Access drug & treatment information, identify pills, check interactions and set up personal medication records.

most infections the dose will be 500 mg (2 x 250 mg capsules or 1 x 500 mg capsule) every 8 hours. This may vary depending on the type of infection you have. For example a dose of 250 mg (1 x 250 mg capsule) taken every 6 hours or 500 mg (2 x 250 mg capsules or 1 x 500 mg capsule) every 12 hours is used to treat skin, soft tissue,

2024年2月23日 · Keflex 500 mg (KEFLEX 500 mg) View larger images Drugs.com Mobile App Access drug & treatment information, identify pills, check interactions and set up personal medication records.

2024年10月29日 · During this period, peak urine concentrations following the 250-mg, 500-mg, and 1-g doses were approximately 1000, 2200, and 5000 mcg/mL, respectively. In healthy subjects given single 500 mg doses of cephalexin and metformin, plasma metformin mean C max and AUC increased by an average of 34% and 24%, respectively, and metformin mean renal ...

Cephalexin Monohydrate 500 mg (219 219) View larger images Drugs.com Mobile App Access drug & treatment information, identify pills, check interactions and set up personal medication records.