When you go to the doctor for a cold or cough, they sometimes give you an antibiotic, right? Cefdinir is one such commonly used antibiotic. You may have been prescribed this medicine too. So, today we will talk about this medicine called Cefdinir, what it does, what you should be careful about when using it, and what side effects it may cause.
What is this medicine called Cefdinir?
Simply put, Cefdinir is a medicine used to treat infections caused by bacteria. It belongs to the cephalosporin class of antibiotics.
The most important thing to keep in mind is that this medicine only works for bacterial infections. It will not cure viral infections like the common cold or flu. Therefore, use this medicine only if prescribed by a doctor.
Things you should tell your doctor before taking medication
Before prescribing Cefdinir to you, it is very important that your doctor is aware of your health condition. Be sure to tell your doctor about any of the conditions listed below, especially if you have any of the following conditions.
| Your situation | Why should you inform the doctor? |
|---|---|
| Bleeding conditions | Because this medicine can sometimes affect blood clotting. |
| Kidney disease | If the kidneys are not functioning properly, the rate at which the medicine is removed from the body may change, so the dose may need to be changed. |
| Intestinal diseases (e.g., colitis) | Since antibiotics can affect intestinal function, it is important to disclose any pre-existing medical conditions. |
| Allergies to Cefdinir, Penicillin or other medications | This is essential to prevent a serious allergic reaction. |
| If you are pregnant or trying to get pregnant | It is very important to seek medical advice before taking any medication during pregnancy. |
| If you are a breastfeeding mother | To find out if the components of the medicine can pass to the baby through breast milk. |
How exactly do you use this medicine?
The method of using this medicine is very simple, but very important.
- Take it on time: Take the medicine at the same time every day, exactly as prescribed by your doctor.
- Before or after meals: This medicine can be taken before or after meals. However, if you feel an upset stomach, it is better to take it with food.
- Complete the course: This is the most important thing. Even if you feel better, you should finish the entire course of medication for the number of days prescribed, until your doctor tells you to stop. Otherwise, the infection may come back or resistant bacteria may develop.
Special warning!
If you are taking iron tablets or antacids that contain aluminum or magnesium, do not take them at the same time as Cefdinir. Take the other medicine 2 hours after taking Cefdinir or 2 hours before taking Cefdinir . Otherwise, Cefdinir will be absorbed less effectively.
What to do if you take too much medicine? (Overdosage)
If you think you have taken too much medicine, go to the nearest hospital Emergency Department (ETU) immediately. Or call the National Poisons Information Centre at the Colombo National Hospital .
What if I miss a dose? (Missed dose)
If you forget to take a dose, take it as soon as you remember. But if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Never take a double dose.
Other things that may interact with Cefdinir (Interactions)
Other medications you are taking can affect the way Cefdinir works, so tell your doctor about all the medications you are taking.
| Type of medicine / substance | Possible impact |
|---|---|
| Antacids containing aluminum or magnesium | Cefdinir reduces absorption into the body. (Leave a gap of 2 hours) |
| Iron supplements | Cefdinir reduces absorption into the body. (Leave a gap of 2 hours) |
| Other antibiotics | As some antibiotics may interact with each other, inform your doctor. |
| Probenecid | This medicine delays the elimination of Cefdinir from the body. |
Things to be careful about while taking the medicine
- Symptoms: If your symptoms do not improve or worsen, inform your doctor.
- Diarrhea: Some people may get diarrhea while taking antibiotics. However, if diarrhea lasts for more than two days, is watery, or is severe, do not take over-the-counter diarrhea medication without first consulting your doctor. Call your doctor right away.
- Serious skin reactions: Although rare, this medicine can cause serious skin reactions. These can occur even weeks after starting the medicine. Seek immediate medical attention if you experience a red or purple rash with fever or a feverish feeling, followed by blistering or peeling of the skin, or swelling of the lymph nodes in the face, lips, or neck/armpits.
- Diabetes: If you have diabetes, taking this medication may cause false-positive results in urine sugar tests. Talk to your doctor about this.
Side effects of the medicine
Like any medicine, Cefdinir can cause side effects. Some of them are serious, while others are common.
| Serious side effects that should be reported to the doctor immediately | |
|---|---|
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Serious skin reactions | Skin redness, blistering, peeling (even inside the mouth). |
| Severe diarrhea and fever | Fever with watery diarrhea. |
| Women's vaginal problems | Unusual discharge, itching, or odor. |
| Usually not serious (but tell your doctor if it persists) | |
| Diarrhea | Mild diarrhea. |
| Headache | General headache. |
| Nausea | Feeling like vomiting. |
Take-Home Message
- Cefdinir is an antibiotic given for bacterial infections. It does not work against viruses.
- Even if you feel better, finish taking the medicine for the full number of days prescribed by the doctor.
- Tell your doctor about all other medications you are taking and any other illnesses you have.
- If you are taking iron tablets or antacids, leave a 2-hour gap between taking Cefdinir and taking them.
- If you experience any serious side effects, such as severe diarrhea or severe skin rashes, call your doctor immediately.
- This medicine is for you only. Never share it with others.
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