Drugs A - Z
Cefdinir Oral suspension
Generic Name: cefdinir | Brand Name: Omnicef Omni-Pac
What is this medicine?CEFDINIR (SEF di ner) is a cephalosporin antibiotic. It is used to treat certain kinds of bacterial infections. It will not work for colds, flu, or other viral infections.
What should I tell my health care provider before I take this medicine?They need to know if you have any of these conditions:
- bleeding problems
- kidney disease
- stomach or intestine problems (especially colitis)
- an unusual or allergic reaction to cefdinir, other cephalosporin antibiotics, penicillin, penicillamine, other foods, dyes or preservatives
- pregnant or trying to get pregnant
How should I use this medicine?Take this medicine by mouth. Follow the directions on the prescription label. Shake well before using. Use a specially marked spoon or container to measure your medicine. Ask your pharmacist if you do not have one because household spoons are not accurate. You can take the medicine with or without food. If it upsets your stomach it may help to take it with food. Take your medicine at regular intervals. Do not take it more often than directed. Finish all the medicine you are prescribed even if you think your infection is better.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed. This medicine has been used in children as young as 1 month old.
What if I miss a dose?If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
- antacids that contain aluminum or magnesium
- iron supplements
- other antibiotics
What should I watch for while using this medicine?Tell your doctor or health care professional if your symptoms do not get better in a few days.
If you are diabetic you may get a false-positive result for sugar in your urine. Check with your doctor or health care professional before you change your diet or the dose of your diabetes medicine.
What side effects may I notice from receiving this medicine?Side effects that you should report to your doctor or health care professional as soon as possible:
- allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
- breathing problems
- fever or chills
- redness, blistering, peeling or loosening of the skin, including inside the mouth
- severe or watery diarrhea
- sore throat
- swollen joints
- trouble passing urine or change in the amount of urine
- unusual bleeding or bruising
- unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
- gas or heartburn
- loss of appetite
- nausea, vomiting
- stomach pain
- stool discoloration
- vaginal itching
Where should I keep my medicine?Keep out of the reach of children.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medicine after 10 days.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.