What It's For & How To Take
Cefdinir is a cephalosporin type antibiotic that works by blocking the growth of bacteria. Cefdinir is used to treat a wide variety of bacterial infections.
Do not take an antibiotic without first being seen by a prescriber. Not all antibiotics work for all types of infections. If you take an antibiotic that is not prescribed for you, the condition might get worse.
Cefdinir will not work to treat the common cold or the flu. This antibiotic may not be effective if it has ever been overused in conditions that are not related to bacterial infections.
Cefdinir is usually prescribed to be taken once or twice daily or as directed by your physician. This antibiotic may be taken with or without food. Take cefdinir with a full glass of water.
Take this medication at evenly spaced intervals. Antibiotics work best when there is a constant level of the medication kept in the body at all times.
If you forget to take a dose, take it as soon as you remember. If it is near the time of your next dose, skip it and continue with your normal dose time. Unless directed otherwise, do not take a double dose to make up the missed dose.
Take this medication until it is all done, even if you are feeling better and the symptoms are gone. If you stop taking your antibiotic, the infection might come back and may be harder to treat.
Warnings & Cautions
- Antibiotic therapy may sometimes allow for growth of yeast in your mouth or cause a vaginal yeast infection in women. Tell your pharmacist or doctor if you have any symptoms of yeast in your mouth (such as white patches or a dry/chalky feeling in your mouth) or any symptoms of a vaginal yeast infection (such as itching, discharge, redness or swelling).
- Let your pharmacist or doctor know if you are pregnant or breastfeeding before taking cefdinir.
- Some antibiotics may decrease the effect of birth control. If you are taking birth control, discuss this with your doctor or pharmacist before starting a course of therapy with cefdinir. You may need to use backup birth control.
- If you are older, you may be more sensitive to the side effects of cefdinir. Your kidneys may not remove this medication from your body very quickly.
Interactions & Side Effects
- Tell your pharmacist or doctor all your medication allergies so they may determine if cefdinir is safe for you to take.
- Avoid dangerous drug interactions. Tell your pharmacist or doctor all the other medication you are taking, including over the counter supplements, even if you don't take them very often.
- Ask your doctor if this medication is safe to take with your current health conditions. Tell your doctor if you have liver or kidney disease, any other infections or any other medical conditions.
- While taking cefdinir, you may have some nausea, diarrhea or vomiting. If these or any other unwanted side effects persist, contact your doctor or pharmacist to talk about it with them.
- Call your doctor right away if you have any severe abdominal pain, constant diarrhea or mucus or blood in your stool.