Cefdinir

Uses	Bacterial infection
Therapy	Antibiotic
Side Effects	Nausea, vomiting, diarrhoea, stomach pain, skin itching

3 Step Quality
Assurance

Cash on delivery
available

NPPA
Regulated

Molecule Description

Cefdinir is an antibiotic medicine. It is used to treat various bacterial infections of the lungs, throat, airways, tonsils, middle ear and skin infections. It works by interfering with the synthesis of the cell walls of bacteria, leading to the death of the bacteria responsible for the infection. It is advised to complete the entire course of Cefdinir. Do not stop taking this medicine even if your symptoms disappear. Take Cefdinir exactly as directed by your doctor.

Uses

Cefdinir is used to treat bacterial infections of the ear, nose or sinuses (such as sinusitis), throat infections (such as tonsillitis, pharyngitis), lungs (such as bronchitis, pneumonia) and skin infections.

Contraindications

When should one not use Cefdinir

If you are allergic to cefdinir or any similar antibiotics, including penicillin or any other ingredients of Cefdinir.

Side effects

Common side effects of this drug are:

Diarrhoea
Nausea
Vomiting
Stomach pain
Skin itching

Precautions and Warnings

Pregnancy

There is limited information about the effect of Cefdinir in pregnancy. Thus this medicine should only be used in pregnancy if considered essential and prescribed by your doctor.

Breast Feeding

Components of Cefdinir were not found in breast milk. Thus you can take this medicine if prescribed by your doctor.

Driving

If you experience dizziness after taking Cefdinir, avoid driving.

Alcohol

There is limited information available on interactions of Cefdinir when taken with alcohol. However, alcohol may worsen the side effects of this medicine and delay the recovery from infection. Thus, avoid consuming alcohol while taking this antibiotic.

Other General Warnings

Talk to your doctor if

You have kidney disease or kidney failure.
You experience skin reactions after taking this medicine.
You have an inflammation of the colon or large intestine (colitis).
You experience watery diarrhoea, stomach pain and fever.
You are allergic to this medicine or a similar class of medicine.
You are allergic to penicillin.

Mode of Action

How Does It Work?

Cefdinir works by inhibiting the synthesis of the cell walls of bacteria, which eventually leads to the death of the bacteria.

Interactions

Interactions with other medicines

Some medicines can affect the way Cefdinir works or Cefdinir itself can reduce the effectiveness of other medicines taken at the same time.
Tell your doctor about all the medicines, supplements or herbals you are currently taking or might take to avoid any possible interaction.
Especially if you are taking antacids, iron supplements or medicine to treat gout.

Dosage

Overdose

Seek medical care immediately in case you happen to take too much of Cefdinir.

Missed a Dose

It is advisable to complete the course of antibiotics. Do not miss any dose. If you have missed any dose of Cefdinir, then take it as early as you remember. If it is the time for your next dose, then skip the missed dose and continue with your regular dosage schedule.

Frequently Asked Questions (FAQs)

No, sore throat is usually caused due to a viral infection. Cefdinir is an antibiotic and may not be effective against viral infection.

No, you must not stop taking Cefdinir even if you feel better or the symptoms of the infections go away. Complete the entire course of this medicine to avoid antibiotic resistance and ensure effective treatment of the infection.

Articles

View All

Did you find this helpful?

References:

Cefdinir capsules [Internet]. Accessdata.fda.gov. 2022 [cited 7 June 2026]

Explore More at Pharmeasy

Why trust PharmEasy?

# ONE OF INDIA'S MOST TRUSTED HEALTHCARE PLATFORM

CODAvailable

100%Genuine Medicine

30 DAYReturn Policy

Making medicines affordable, authentic, and easily accessible across India

700+100% Genuine & verified medicines

70,000+Medicine orders everyday

70 MillionTotal customer served

70 MillionDelivery hubs & fulfillment centre

7000Trained & trusted delivery partners