Cefdinir Side Effects – Causes and Effects


Category: Bacterial Infections

Drug Name: Cefdinir

General Usage: Used to Treat Mild to Moderate Bacterial Infection

Brief Info about Cefdinir in Drug:


Cefdinir is marketed under a brand name called as Omnicef.

This drug is used to cure mild to moderate infections that are caused by some specific bacteria. Cefdinir acts by killing sensitive bacteria. It is a cephalosporin antibiotic.

Cefdinir Side Effects Explained Better:

Side effects of medicines are general problems. These disappear within some days, but if they do not, report to your doctor without delay. It is seen that the response of two individuals to a particular drug cannot be similar. So, Cefdinir should be used by only those people for whom it is recommended. Never share it with other persons else it will produce unwanted effects.  Besides frequent and infrequent side effects, there are lots of other adverse effects that are caused by Overdose, drug interaction and prolonged usage of a medicine.

Tell your doctor if you are pregnant, taking over the counter medications or prescription drugs, dietary supplement or herbal preparation, have had allergic reactions to imipenem, penicillin such as- amoxicillin or have kidney problems, diabetes, blood clotting disorder or stomach problems etc.

Have a quick look at below listed side effects caused by Cefdinir-

Frequent Cefdinir Side Effects (Commonly Seen)-

These side effects are usually felt by almost all patients. If they persist for a long time you must talk to your doctor about them right away.

  • Headache
  • Diarrhea
  • Nausea

Infrequent Cefdinir Side Effects (Professional Point of View)-

If any of these infrequent noticed by you during the treatment you must seek out medical aid promptly to run from the deleterious effects.

  • Signs of allergic reactions-
    • Rash
    • Difficulty breathing
    • Tightness in the chest
    • Hives
    • Itching
    • Swelling of the mouth, tongue face or lips
  • Dark urine
  • Change in the amount of urine produced
  • Seizures
  • Sore throat, fever or chills
  • Blistered, red, peeling or swollen, skin
  • Yellowing of the eyes or skin
  • Bloody stools
  • Severe vomiting or diarrhea
  • Unusual bruising or bleeding
  • Severe stomach cramps or pain
  • Vaginal discharge or irritation

Cefdinir Overdose Side Effects (Require Immediate Medical Attention)-

Symptoms are as follows-

  • Vomiting
  • Diarrhea
  • Severe nausea
  • Seizures
  • Stomach pain

Take this drug just as recommended by your physician. If it is taken in huge quantity than required, it will cause some unwanted effects for sure. You must try to get medical aid at once as soon as you swallow more of this drug.

Cefdinir Drug Interaction Side Effects (Due to Reaction with Other drugs)-

If you are taking some medicines that are prescribed by other doctor, minerals, tobacco, alcohol, vitamins, some herbal products etc you must notify your doctor about them before you commence taking Cefdinir so that drug interaction could not occur. Inform your doctor if you are taking these drugs-

  • Probenecid- it may increase the risk of Cefdinir’s unpleasant effects
  • Live typhoid vaccine– because its efficacy may be reduced by Cefdinir

Cefdinir Prolonged Use Side Effects (When Used for Longer Periods)-

There are many drugs that are used for a long time. Your brain becomes entirely reliant on them. Problems start when the prescribed amount of a medicine is altered according to your body’s requirement. Brain is confused by the signal being sent to it & this confusion shows as signs of withdrawal.