Sometimes, we may not be able to get relief from bacterial infections with regular pills. Especially if the infection is a little more serious, your doctor may prescribe a stronger antibiotic that is given as an injection. Ceftazidime is one such injection, which is commonly used in hospitals or clinics. So, if you or someone you know has been prescribed this injection, it is normal to feel nervous and scared about it. Today, we will simply talk about this Ceftazidime injection, its effectiveness, side effects, and things to be careful about while using it.
What kind of medicine is Ceftazidime?
Simply put, Ceftazidime is a very powerful antibiotic that belongs to the group of drugs called 'Cephalosporins'. It works by killing certain types of bacteria that cause disease in our bodies and curing the infections caused by them. For example, it is used to treat severe bacterial infections in places like the lungs, skin, urinary tract, and blood.
But one thing you need to remember is that this does not work for viruses. That is, this medicine will not cure any illnesses caused by viruses, such as the common cold and influenza (flu).
Things you need to tell your doctor before taking medicine
Before you are given the Ceftazidime vaccine, your doctor will ask you about certain things. However, it is very important for you to inform your doctor about these things as well. This will greatly help with your safety.
- If you have bleeding disorders or problems with blood clotting.
- If you have any kidney related condition .
- If you have previously had or currently have an inflammatory bowel disease, such as colitis .
- If you are allergic to Ceftazidime, Penicillin , or other Cephalosporin drugs, or if you are allergic to any other medicine, food, or preservative, please tell us about it.
- If you are pregnant or hoping to become pregnant .
- If you are a breastfeeding mother .
By telling your doctor about these things, he can determine the most appropriate and safest treatment for you.
How do you use this medicine?
This vaccine is usually given to you by a trained healthcare professional in a hospital or clinic. It is injected directly into a vein or into a muscle.
However, in some special cases, you may need to receive this vaccine at home. If so, you will be trained on how to prepare and inject it correctly. You should use the correct dose, at the correct time, and exactly as instructed. Continue taking the treatment until your doctor tells you to stop.
Important: Never throw used needles and syringes in the trash. They should be placed in a special sharps container provided for that purpose. If you don't have one, ask your doctor how to get one.
What to do if you take too much medicine?
If you accidentally take more than the prescribed dose, it can be dangerous. If this happens, immediately contact the National Poisons Information Centre at the Colombo National Hospital. Or go to the Emergency Treatment Unit (ETU) of the nearest hospital.
This medicine has been prescribed for you only. Never share it with anyone else.
Other things that may interact with the medication
Other medications you are taking may interact with Ceftazidime. Therefore, it is important to tell your doctor about all medications you are taking.
- Birth control pills: Ceftazidime may decrease the effectiveness of birth control pills.
- Some other antibiotics: Medicines like Amikacin, gentamicin, chloramphenicol.
- Diuretics.
This list is not complete. Therefore, tell your doctor about all the vitamins, herbal remedies, and supplements you take, as well as if you smoke or drink alcohol.
Things to keep in mind when taking medication
It is very important to pay attention to changes in your body while taking this medication.
Serious Skin Reactions
This is the most important thing to pay attention to. Ceftazidime can sometimes cause severe skin reactions. Keep in mind that these can occur even weeks after starting the medication.
- If you have symptoms like fever and cold, accompanied by red or purple spots on your skin, which then turn into blisters and the skin starts to peel off ...
- Or, if you have swollen lymph nodes in the neck or armpits along with swelling of the face and lips ...
If you notice any of these symptoms, notify your doctor immediately.
Diarrhea
It is normal for some people to get diarrhea when taking antibiotics. However, if diarrhea lasts more than two days, or if the diarrhea is severe and watery, never take over-the-counter medication. Call your doctor right away.
Urine tests
If you are being treated for diabetes and are testing your urine for sugar, this medicine may cause false results. Talk to your doctor about this as well.
What side effects might I experience?
Like any medicine, Ceftazidime can cause side effects. Some are serious, while others are common. Let's take a look at what they are.
| Side effect | Description |
|---|---|
| Side effects that should be reported to your doctor immediately | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips or tongue. |
| Serious skin reactions | Skin redness, blistering, peeling (even inside the mouth). |
| Difficulty breathing | Shortness of breath, fatigue. |
| Abnormal bleeding | Bruises all over the body, bleeding in vain. |
| Other serious symptoms | Seizures, severe confusion, dark urine, pain when urinating, yellowing of the eyes or skin (jaundice), fever, extreme fatigue. |
| Things to tell your doctor if they persist or are bothersome | |
| Common disorders | Common diarrhea, headache, nausea, vomiting, mouth sores. |
| Pain at the injection site | Redness, swelling, or pain at the injection site. |
| Vaginal infections | Women have vaginal itching or other infections. |
Take-Home Message
- Ceftazidime is a powerful antibiotic that is used to treat bacterial infections. It does not work against viruses.
- Before taking the medicine, tell your doctor about all your medical conditions, allergies, and all other medications you are taking.
- Be on the lookout for severe skin reactions, such as fever and blistering or peeling skin. If you notice any of these, seek medical advice immediately.
- If severe diarrhea occurs, do not self-medicate and inform your doctor.
- Take the full dose of medicine prescribed by your doctor for the full duration. Do not stop taking it halfway.
- This medicine is for you only. Never share it with others.


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