Ceftazidime Side Effects – Causes and Effects


Category: Antibacterial

Drug Name: Ceftazidime

General Usage: To Treat Bacterial Infections

Brief Info about Ceftazidime in Drug:


Ceftazidime is marketed under some brand names like Tazicef & FortazIt belongs to a group of medicines known as Cephalosporin Antibiotics. It acts by killing bacteria in our body. It is used to diagnose different kinds of bacterial infections.

Ceftazidime Side Effects Explained Better:

Side effect, just consists of two words- side & effect, seems very simple but a nightmare for patients in reality. When we imagine negative effects associated with a medicine that is being consumed by us, electric pulses pass through the neuronal circuit that makes us feel scared because the harmful outcome is indicated by some results such as morbidity, mortality & changes in body weight or loss of function etc. Most of the side effects are not harmful to health & can be withstood easily but few are lethal to health.

You must talk to your doctor if you are pregnant or planning to be pregnant, have allergies to foods or medicines & have bowel problems (such as- inflammation) or stomach, liver, kidney or blood clotting problems. 

Many people feel adverse effects due to drug interactions, prolonged use of a medicine & excessive intake of a particular medicine. All of them are mentioned below with frequent and infrequent side effects-

Frequent Ceftazidime Side Effects (Commonly Seen)-

If you find hard to endure below-mentioned side effects, you must run to your doctor quickly to get rid of them, although these are not detrimental to health.

  • Headache
  • Vomiting
  • Nausea
  • Diarrhea
  • Stomach pain
  • Tingling or numbness of skin

Infrequent Ceftazidime Side Effects (Professional Point of View)-

If a person feels allergic symptoms with a feeling of illness & some of the below-mentioned symptoms, she/he should report to her/ his doctor at once.

  • Symptoms of allergic reactions-
    • Hives
    • Tightness in the chest
    • Rash
    • Itching
    • Swelling of the mouth, face, lips, or tongue
    • Difficulty breathing
  • Bloody stools
  • Abnormal muscle movements
  • Decreased urination
  • Pain, swelling or redness at the injection site
  • Fever
  • Severe diarrhea
  • Hoarseness
  • Red, blistered or swollen skin
  • Severe vomiting or nausea
  • Seizures
  • Unusual bleeding or bruising
  • Severe stomach cramps/pain
  • Vein inflammation
  • Yellowing of the eyes or skin
  • Vaginal discharge or irritation
  • Unusual tiredness
  • White patches in the mouth

Ceftazidime Overdose Side Effects (Require Immediate Medical Attention)-

Symptoms are as follows-

  • Seizures
  • Loss of consciousness
  • Muscle spasms

If you feel some weird symptoms that have not been noticed by you so far while taking this drug, you should rush to your doctor instantly.


Ceftazidime Drug Interaction Side Effects (Due to Reaction with Other drugs)-

Before taking Ceftazidime, let your doctor know if you are having any of below-listed medicines-

  • Diuretics (such as- furosemide)
  • Aminoglycosides (such as- gentamicin)

Risk of kidney adverse effects may be increased.

  • Chloramphenicol

Chloramphenicol may reduce Ceftazidime’s effectiveness.

  • Hormonal birth control (such as- birth control pills)

Effectiveness of Hormonal birth control may be reduced by Ceftazidime

If you have a problem with drinking or some other medicines besides above-listed drugs, you must talk to your doctor to manage it. There are lots of ways to help you overcome such a problem.

Ceftazidime Prolonged Use Side Effects (When Used for Longer Periods)-

If a doctor suggests a drug for a lifetime, it might create a problem by affecting our body system. So, it is necessary to inform your medical health care provider about any new symptom that has been noticed by you while taking this drug. You may need to change medicines or have a dose adjustment.