Cefazolin (Cephazolin)

Cefazolin is a semi-synthetic antibacterial drug that is used to treat various infectious diseases. It belongs to the group of cephalosporins and has a wide spectrum of action.

Cefazolin has high activity against many bacteria, such as streptococci, staphylococci, pneumococci, etc. It is also effective against some anaerobic bacteria.

Unlike other antibiotics, cefazolin does not cause resistance in bacteria. This means that it can be used to treat infections that do not respond to other antibacterial drugs.

The drug is prescribed intramuscularly or intravenously as injections. When treating infections caused by susceptible bacteria, cefazolin can replace more expensive antibiotics.

However, it should be remembered that cefazolin can cause side effects such as nausea, vomiting, diarrhea, headache, etc. It is also contraindicated during pregnancy and breastfeeding.

Thus, cefazolin is an effective antibacterial drug that can be used to treat many infectious diseases. However, before using it, you must consult your doctor and follow the instructions for use.



Cefazolin is a semi-synthetic antibacterial drug that is used to treat various infections. It belongs to the group of cephalosporins and is used to treat a wide range of bacterial infections, including infections of the urinary tract, abdominal cavity, skin and soft tissue, as well as infections caused by streptococci, staphylococci and other microorganisms.

Cefazolin is administered intramuscularly or intravenously. Depending on the disease, the doctor may prescribe the dose of the drug and the frequency of its administration. The drug is usually administered once a day, but in some cases more frequent administration may be required.

Kefzol is the trade name for cefazolin. This drug is one of the most common antibacterial drugs used to treat infections. It is highly effective and safe, making it a popular choice for many patients.

However, like any other drug, cefazolin can cause side effects such as nausea, vomiting, diarrhea, headache and allergic reactions. Therefore, before starting treatment, you must consult your doctor and follow his recommendations.



Cefazolin is the main representative of the third generation of cephalosporins. After oral administration, it is quickly and highly absorbed from the gastrointestinal tract. Cmax in plasma is reached after 1-1.5 hours. Practically not metabolized. 30% of the dose is excreted unchanged in the urine, 70% with bile and ferrous acids into the intestine, where it is destroyed by β-lactamases. It is excreted mostly by the kidneys, partially by the intestines. The main metabolic pathways are deacetylation and oxide