Cephalexin is a bactericidal
which is active against a wide range of Gram-positive and
Gram-negative organisms. The drug is used to treat urinary tract
infections, respiratory tract infections, and skin and soft tissue
infections.
Brand Name: Keflex
Chemical Description: 8-(2-amino-2-phenyl-acetyl)amino
-4-methyl-7-oxo-2-thia-6-azabicyclo [4.2.0]oct-4-ene-5-carboxylic
acid
Working
The drug acts by severely injuring the cell walls of the infecting
bacteria, and thereby preventing them from growing and multiplying.
It kills susceptible bacteria, but is ineffective against viruses,
parasites, or fungi.
Dosage
Adults: 1-4 gm daily in equally divided doses 6 hourly
Children: 5-15 years:- 25-50 mg/kg body weight daily in
divided doses
The drug is available in Tablets (200 mg and 400 mg) and oral
suspension (100 mg per 5-ml spoonful)
Contra- Indications: Hypersensitivity to Penicillins and
Cephalosporins
Side Effects
The drug has certain side effects, that can affect individuals in
different ways. The following are some of the side effects, that are
often associated with the drug:
Pregnant women should take the drug with caution and after
consulting a medical practitioner. The drug passes into the breast
milk, hence should be avoided when feeding. Renal impairment may
occur in elderly people.
Disclaimer: The above information is for general
understanding of the visitor. Please consult a registered medical
practitioner before taking the aforesaid medicine.
