Cefadroxil is an antibiotic that’s used to treat several different kinds of bacterial infections. There are three forms of this mediation, and all are taken orally. This specific antibiotic belongs to a class of antibiotics called cephalosporin. This medication kills bacteria and prevents them from growing. It only works for bacterial infections and doesn’t treat or affect viruses like a cold. It’s only available through a prescription.

It’s often used for bacterial skin, urinary tract, tonsils, and throat infections, but it may be used as needed for other infections. It’s essential to take an antibiotic exactly as prescribed and not stop taking it early. The entire course needs to be taken exactly as prescribed. Unless you have severe problems with the medication, don’t stop taking it when you start feeling better if there are pills left.

Precautions and Warnings of Cefadroxil

Before you take this medication, it’s important to tell your doctor if you have an allergy to penicillin medications or other types of cephalosporins. These can include cefaclor, cefdinir, cephalexin, cefazolin, cefixime, ceftazidime, and many others. If you have any of these allergies, you may have a problem with this medication. If you have a lot of other allergies, you can find out from one of our licensed pharmacists about the inactive ingredients in the medication to ensure you aren’t allergic to any of them.

If you have ever had any gastrointestinal disease of your intestines or stomach, ensure your doctor knows about it. This is particularly true if you’ve ever had colitis or kidney disease.

Taking a vaccine that uses live bacteria while taking this medication will also cause the vaccine to not work. This includes the typhoid vaccine, among others. Before you get these immunizations, you may need to complete your course of antibiotics, or you can talk to the practitioner about whether you should take them.

If you take the liquid suspension form of this medication, it may have sugar in it. Be careful if you are a diabetic in case your blood sugar should get too high. If you’re going to have surgery, be sure that the surgeon knows you’re taking this medication. It’s best to let the prescribing doctor know about anything you’re taking, even if it’s over the counter, in case any of it may cause a problem for you while taking this antibiotic.

Cefadroxil Side Effects

Some of these side effects can be serious and warrant immediate medical attention. If you have genital itching, vomiting, or diarrhea that doesn’t go away or is severe, you need to tell your doctor right away. If you get swelling of the face or mouth, itching, or hives, you are likely allergic to this medication and need emergency medical attention. An allergy can also cause wheezing and a hard time breathing.

If you have dark urine or light-colored stools or have yellowed eyes or skin, you likely have an organ problem that needs to be treated, so tell your doctor immediately. If you get bloody diarrhea or you vomit blood, these can be extremely serious. You may need to seek out emergency medical help. Seek help if you get a fever while using it or for the next two months after you stop taking it. Stomach cramping can also be severe.

If you’re taking cefadroxil, you may have some of these side effects:

  • Genital itching
  • Vomiting
  • Diarrhea
  • Hives
  • Itching
  • Swelling of the face or in the mouth
  • Dark urine
  • Yellowing of the eyes or skin
  • Increased menstrual flow
  • Nosebleeds
  • Swollen glands
  • Unpleasant breath smell
  • Weight loss

Cefadroxil Drug Interactions

Many drug interactions are possible when you take cefadroxil. Other medications from the same antibiotic classification may mean a higher risk of developing side effects. Make sure you talk to your doctor before stopping any other medications that you’re on when you take this one. Never stop taking a medication without consulting with your doctor.

When you take this medication, it can cause some specific diabetic urine tests to give false positives. It can also cause the wrong results in several other lab tests. If you get lab tests, ensure they know you’re taking this medication.

Cefadroxil Strengths and Dosages

This medication has three forms: a suspension made with powder, a tablet, and a capsule. The suspension comes in 150 mg and 500 mg as a powder mixed with water. The tablet comes in a 1 g strength. The capsule comes in a 500 mg strength.  The same strengths are available for both adult and pediatric patients.

Adults are often prescribed anywhere from 1,000 mg to 2,000 mg per day during the medication. The dosages prescribed to pediatric patients are generally based on their body weight.

Oral suspension:250 mg, 500 mg
Tablets:1 g
Capsules:500 mg

FAQ for Cefadroxil

Does cefadroxil treat the flu?

No, the flu is a viral infection, just like colds, and an antibiotic will not affect it. Cefadroxil works only on bacterial infections.

What should I do if I forget a dose of cefadroxil?

It’s essential to take all of your doses as prescribed. If you forget one, you can take it as soon as you remember it, as long as it isn’t almost time for the next dose. Two doses should never be taken close together or at the same time.

Can I take cefadroxil with antacids?

Antacids are not a precaution when you take this medication. If you want to take them, check with your doctor to ensure they’re recommended while taking this antibiotic.

Can I take cefadroxil while pregnant?

There is no evidence that there is harm to an unborn baby if the mother takes this medication. However, the possible risks with all medications should mean that the doctor carefully weighs the risks and benefits.

Is there sugar in this medication?

While this antibiotic’s tablets and capsule forms don’t contain sugar, the liquid suspension form often does. Be careful with the liquid form if you have diabetes or other problems with your blood sugar.

Can you be allergic to cefadroxil?

Yes, virtually any medicine can cause an allergic reaction in a small number of patients. This medication can cause severe allergic reactions, including anaphylaxis. If you have hives, itching skin, swelling in your mouth, swelling of your face, or trouble breathing, you may have an allergic reaction and need fast medical attention.

Can I take a diabetes test while taking cefadroxil ?

If you take cefadroxil when you take a diabetes test, it can cause a false positive. The lab personnel need to know what you’re taking this medication when you get the test done.

Can cefadroxil cause nausea or vomiting?

Yes, it can cause both as well as diarrhea and other gastrointestinal issues. These may be mild or moderate, or they may be severe.

Does cefadroxil pass into breast milk?

Yes, it’s known to go into breast milk. If you worry about this, you can talk to your pediatrician about whether this medication is ok to keep taking while you’re breastfeeding.

How much does cefadroxil cost?

Many factors go into it, but you can generally pay $20 or less for a course of these antibiotics.

Can you take cefadroxil if you’ve ever had kidney disease?

It may be possible, but it’s essential to make sure that your doctor knows about your history of kidney disease before you are prescribed this specific antibiotic. A different one may be better for you to take with your medical history.

Can you take cefadroxil if you have an allergy to penicillin?

Generally, it’s not a good idea to take this antibiotic if you have an allergy to penicillin or medications in the same class of antibiotics. Talk to your doctor about all your allergies, including your prescription and any allergies to inactive ingredients.

IMPORTANT NOTE: The information provided here is for educational purposes only and is not intended to serve as medical advice, diagnosis, or treatment recommendations. It should not be taken as an endorsement of any specific medication or treatment. Individual health conditions and responses to treatment can vary greatly; therefore, this information should not be seen as a guarantee of safety, suitability, or effectiveness for any particular individual. Always consult with a healthcare professional for personalized medical advice and before making any decisions regarding your health or treatment plans.

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