Medically reviewed by Jessica Swirble, PharmD
Last updated on 6/17/2024

Drug Information | Side Effects | Use & Dosage | Request a Prescription

• Brand Name: Omnicef
  
• Generic Name: Cefdinir
  
• Uses: Treatment for bacterial infections, including respiratory tract infections, skin infections, and ear infections
  
• Drug Class: Cephalosporin antibiotic
  
• Availability: Prescription only
  
• Generic Status: Yes
  
• Controlled Substance: No
  
  

Cefdinir is an antibiotic used to treat bacterial infections in various areas of the body. Cefdinir is particularly effective as a treatment for antibiotic-resistant strains of bacteria and is primarily prescribed as a treatment for conditions such as:

• Pneumonia
  
• Bronchitis (bacterial infection of the bronchial tubes)
  
• Sinusitis (bacterial infection of the sinuses)
  
• Pharyngitis/ tonsillitis
  
• Impetigo and other bacterial skin infections
  
  

Cefdinir is an antibiotic, which means that it is ineffective against viral, parasitic, and fungal infections. This medication is prescribed to treat existing infections and should not be used as a preventative measure against bacterial infections.

Cefdinir is an antibiotic, meaning that it is indicated for use against bacterial infections. Cefdinir is primarily used as a treatment for mild to moderate cases of conditions such as:

• Pneumonia
  
• Bronchitis
  
• Sinusitis
  
• Pharyngitis/ tonsillitis
  
• Skin infections
  
  

Cefdinir is classified as a cephalosporin antibiotic, meaning that it is indicated for use against bacterial infections in various areas of the body. These drugs work by killing harmful bacteria and preventing their growth. This dual action treats existing infections while preventing them from spreading or worsening.

Because cefdinir is an antibiotic, it is ineffective against viral, parasitic, and fungal infections. In addition, this drug is used to treat existing infections. Using cefdinir as a preventative measure against infections can actually make your body resistant to the drug and increase your likelihood of developing one of the conditions listed above.

Cefdinir is available as an oral capsule and oral suspension.

Follow your healthcare provider's instructions regarding dosage and schedule. Do not exceed the prescribed dose or frequency of use without consulting your provider.

Cefdinir is used to treat bacterial infections. The effects can be noticeable within a few days, but it is crucial to complete the full course of treatment to ensure the infection is fully eradicated and to prevent resistance.

Continue using cefdinir as prescribed, even if you start feeling better. Regular use according to your prescription is crucial for the complete management of the infection.

While cefdinir is primarily used for treating respiratory tract infections, skin infections, and ear infections, healthcare providers may prescribe it off-label for other bacterial infections.

Discuss any alternative uses of cefdinir with your healthcare provider.

Cefdinir is available in the following dosage forms:

• Oral capsules
  
• Oral suspension
  
  

Cefdinir is a prescription medication. You must have a valid prescription from a licensed healthcare provider to obtain it.