• Choose Medicine
Generic Omnicef (tm) Cefdinir 300mg

Click to enlarge

Generic Name : Cefdinir
Therapy : Antibiotic/Anti-Infectives
Per Pill Price : $0.00

Generic Omnicef (tm) Cefdinir 300mg

Brand : Omnicef
$59.80 Ships within 24 hours.
Retail price at other pharmacies : $99.88
You Save : 40.13%
Pack size:
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Generic Omnicef® : Cefdinir
Cefdinir is the chemical name of the active ingredient in Omnicef®

Generic Buy Omnicef™ 300 mg  for Antibiotics

Buy online Generic Omnicef (tm) 300 mg (20 Pills), Omnicef Cost, Price $59.80 at 40% Discount.

Chemical Name: CEFDINIR (SEF-di-ner)

Other name brands for this medication
Omnicef Omni-Pac, Adcef, Idinir, Kefnir, Resdinir, Cednir, Kefdure, Dinspor

Possible Uses of Omnicef: This medicine is a cephalosporin antibiotic used to treat bacterial infections.

Before using Omnicef: Some medicines or medical conditions may interact with this medicine. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking probenecid. DO NOT START OR STOP any medicine without doctor or pharmacist approval. Inform your doctor of any other medical conditions including kidney problems, intestinal problems (such as colitis), seizures, allergies, pregnancy, or breast-feeding. Contact your doctor or pharmacist if you have any questions or concerns about taking this medicine.

How to take Omnicef: Follow the directions for using this medicine provided by your doctor. This medicine may be taken on an empty stomach or with food. Do not take any medicines containing magnesium or aluminum (such as antacids, vitamins/minerals, and quinapril), or iron within 2 hours before or 2 hours after taking this medicine as they may decrease the amount of medicine absorbed by your body. STORE THIS MEDICINE at room temperature between 59 and 86 degrees F (15 and 30 degrees C) in a tightly-closed container, away from heat and light. TO CLEAR UP YOUR INFECTION COMPLETELY, continue using this medicine for the full course of treatment even if you feel better in a few days. Do not miss any doses. IF YOU MISS A DOSE OF THIS MEDICINE, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do NOT take 2 doses at once.

Precautions When Using Omnicef: IF YOU HAVE HAD A SEVERE ALLERGIC REACTION to a cephalosporin antibiotic (such as Ceclor, Keflex, Ceftin, Duricef) or a penicillin antibiotic (such as amoxicillin, ampicillin), contact your doctor or pharmacist BEFORE TAKING THIS MEDICINE. A severe reaction includes a severe rash, hives, breathing difficulties, or dizziness. If you have a question about whether you are allergic to this medicine or if a certain medicine is a cephalosporin, contact your doctor or pharmacist. IF YOU EXPERIENCE difficulty breathing or tightness of chest; swelling of eyelids, face, or lips; or develop a rash or hives, tell your doctor immediately. Do not take any more of this medicine unless your doctor tells you to do so. IF MODERATE TO SEVERE DIARRHEA OCCURS during or after treatment with this medicine, check with your doctor or pharmacist. Do not treat it with non-prescription (over-the-counter) medicines. THIS MEDICINE MAY COLOR THE STOOLS a reddish color if you are taking any products that contain iron. BEFORE YOU BEGIN TAKING ANY NEW MEDICINE, either prescription or over-the-counter, check with your doctor or pharmacist. FOR WOMEN: IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using this medicine during pregnancy. IT IS UNKNOWN IF THIS MEDICINE IS EXCRETED in breast milk. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using this medicine, check with your doctor or pharmacist to discuss the risks to your baby. IF YOU HAVE DIABETES, this medicine may cause false test results with some urine glucose tests. Check with your doctor before you adjust the dose of your diabetes medicine or change your diet.

Side Effects of Omnicef: SIDE EFFECTS that may occur while taking this medicine include diarrhea, nausea, vomiting and headache. If they continue or are bothersome, check with your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience vaginal irritation or discharge. CONTACT YOUR DOCTOR IMMEDIATELY if you experience a fever, swollen joints, joint pains, sore throat, unusual bleeding or bruising, yellowing of skin or eyes, stomach pain, mucous or blood in your stools, or seizures. If an allergic reaction to this medicine occurs, seek immediate medical attention. Symptoms of an allergic reaction include rash; itching; dizziness; swelling of hands, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; or hoarseness. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.

Drug Interactions of Omnicef: Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions

Overdose of Omnicef: If overdose is suspected, contact your local poison control center or emergency room immediately.

Other Information of Omnicef: If your symptoms do not improve within a few days or if they become worse, check with your doctor. DO NOT SHARE THIS MEDICINE with others for whom it was not prescribed. DO NOT USE THIS MEDICINE for other health conditions. KEEP THIS MEDICINE out of the reach of children.

COST OF Omnicef : The lowest MyGenericPharmacy.com price for the most common version of Omnicef (Cefdinir) is around $2.99, 40% off the average online retailing price of $99.88.


1. What is Cefdinir (Omnicef) and what is it used for?
Cefdinir is a medical drug available to us under the name Omnicef which belongs to a class of medication called Cephalosporin antibiotics. This medicine is used to treat a variety of bacterial infections such as infections of skin, ear, throat, tonsils including pneumonia and respiratory infections etc by resisting the growth of bacteria and killing them.

2. When and how to use Cefdinir?
Cefdinir is available to us in a form of pill that must be taken by mouth with or without food as per your doctor's prescription. It is usually taken once or twice a day daily. The dosage and length of the treatment is based on your medical condition, response to the treatment and other medicine that you may be taking for the same or different reason. For children, it may also be based on their body weight. Swallow the tablet whole rather than chewing or crushing it in your mouth as it may release all the drug in your mouth which increases the risk of side effects. Your doctor may start you with a low dose which will increase gradually. Take the medicine daily at the same time to get the most benefits from it. Do not increase your dose or take it more often than prescribed as this may also increase the risk of side effects without any improvement in your condition. Discuss all the other medicines that you might be taking along with Cefdinir for the same or different reasons. Follow the medical prescription carefully and inform your doctor in case of any exception or confusion.

3. What are the side effects of Cefdinir?
Common side effects observed while medicating with Cefdinir are vomiting, diarrhea or nausea may occur. Inform your doctor if these conditions persist or get worse. There are some serious side effects which must be informed to the doctor right away if observed such as stomach/abdominal pain, persistent nausea/vomiting, yellowing eyes/skin, dark urine, unusual fatigue, new signs of infection (persistent sore throat, fever), easy bruising/bleeding, signs of kidney problems (change in the amount of urine), mental/mood changes (such as confusion), persistent diarrhea, blood/mucus in your stool, white patches in your mouth, a change in vaginal discharge, or other new symptoms etc. There are also some severe allergic reactions involved with these medications which require immediate medical attention if observed such as rash, itching/swelling (especially of the face/tongue/throat), trouble breathing, severe dizziness, fainting, fast/irregular heartbeat, signs of a tear/break in the main blood vessel called the aorta (sudden/severe pain in stomach/chest/back, cough, shortness of breath) etc.

4. Is Cefdinir an effective medicine?
Cefdinir is a cephalosporin kind antibiotic which is effective in treating infection of mild to moderate severity. Side effects are mild and not frequent which shows the well tolerability of this medicine. Cefdinir given twice daily is considered as effective as giving amoxicillin 3 times a day.

5. How long does Cefdinir take to work?
Cefdinir is a kind of medicine that is usually taken for a short period of time similar to other antibiotics. Cefdinir reaches its peak plasma concentration level within 2-4 hours after administering the medicine. This medicine works right after taking the medicine. However, you may not feel much better until 2-3 days.

6. Is Cefdinir better than amoxicillin?
Cefdinir and amoxicillin both are considered as effective and well tolerated medicine for treating a large variety of bacterial infections. In comparison against each other, Cefdinir and amoxicillin both were found to be equally effective with similar tolerability. However, a low dose of Cefdinir was equally effective as a high dose of amoxicillin.

  • Choose Medicine