Cefadroxil 250 mg

Category- Allopathy

Medicine Highlights

Cefadroxil Uses  

Cefadroxil is an antibiotic used to treat bacterial infections. It is commonly used for: 

1. Throat infections (like strep throat) 
2. Skin infections (such as boils or cellulitis) 
3. Urinary tract infections (UTIs) 
4. Ear infections (otitis media) 
5. Bone infections (mild cases)    

Directions for use

1. Take this medicine exactly as prescribed by your doctor, at the same time each day. 
2. Do not stop taking this medicine without your doctor’s approval, even if you feel better. 
3. If you forget to take this medicine, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose.  

Cefadroxil side effects 

More Common  

1. Nausea or vomiting 
2. Diarrhea or upset stomach 
3. Mild rash or itching 
4. Headache   

Less Common

1. Severe allergic reaction (swelling, rash, difficulty breathing) 
2. Severe diarrhea (could be a sign of Clostridium difficile infection) 
3. Unusual bruising or bleeding 
4. Yellowing of eyes or skin     

How Cefadroxil works 

Cefadroxil is an antibiotic that works by stopping bacteria from building their cell walls. Without a proper cell wall, the bacteria cannot survive or multiply, so they die, helping the body fight the infection. 

Safety Measures and Warning 

Allergy/Hypersensitivity

People who are allergic to cefadroxil, should avoid this medicine, as it may cause serious allergic reactions like rash, swelling, or difficulty breathing. 

Kidney disease

Patients with severe kidney disease should use cefadroxil only under doctor supervision, as it can accumulate and cause side effects. 

History of severe diarrhea from antibiotics

People who have previously experienced antibiotic-associated gut infections should inform their doctor before taking cefadroxil.

Pregnant Women

It may harm the unborn baby, so it should be used only if the doctor feels it is absolutely necessary. 

Cefadroxil Interaction with Food Product

Cefadroxil can be taken with or without food. While food may slightly slow down how quickly the medicine is absorbed, it does not affect how well the medicine works. In simple terms, you can eat normally while taking cefadroxil. 

Cefadroxil Interaction with Other Medicines

Avoid taking Cefadroxil with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal: 

Cefadroxil Chemical Structure

IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name

Cefadroxil: (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 

Intake routine/cycle

Daily dose

Take Cefadroxil exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor. 

Missed Dose

If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage. 

Overdose

It is not recommended to take Cefadroxil more than 1g/day. Overdosing may cause kidney problems, hearing loss, or dizziness. Contact a doctor immediately if any unusual symptoms or reactions are noticed during treatment.  

Storage

1. Store the medicine at room temperature 
2. Keep away from sunlight and moisture 
3. Keep out of reach of children 

Cefadroxil Summary

Cefadroxil is an antibiotic medicine used to treat bacterial infections such as infections in the throat, skin, urinary tract, ear, and bone. It works by stopping bacteria from building their cell walls, which prevents them from growing and leads to their death, helping the body fight the infection. The medicine can be taken with or without food and is usually well tolerated, though common side effects include nausea, vomiting, diarrhea, mild rash, or headache. Serious side effects are rare but may include severe allergic reactions, persistent diarrhea, unusual bruising, or yellowing of the skin/eyes, and should prompt immediate medical attention.  

People who are allergic to cefadroxil, other cephalosporins, or penicillin, have severe kidney problems, or a history of antibiotic-related gut infections should consult their doctor before taking it. Pregnant or breastfeeding women should use it only if advised by a doctor

FAQ’s

What are the uses of Cefadroxil? 

Cefadroxil is an antibiotic used to treat bacterial infections such as throat infections, skin infections, urinary tract infections, ear infections, and sometimes mild bone infections. It does not work for viral infections like cold or flu. 

What are the side effects of Cefadroxil? 

Common side effects include nausea, vomiting, diarrhea, mild rash, and headache. Serious side effects (rare) may include severe allergic reactions, persistent diarrhea, unusual bruising or bleeding, and yellowing of the skin or eyes. Contact a doctor immediately if any serious symptoms occur. 

What are the brand names of Cefadroxil 250 mg tablet? 

Some common brand names for Cefadroxil include Duricef, Cefacef, Cefadur, and Cefaxime. At SayaCare we provide medicines with their original name i.e. generic drugs, at up to 80% lower than market prices, making quality healthcare more affordable. 

What class of drug is Cefadroxil? 

Cefadroxil belongs to the cephalosporin class of antibiotics, which are used to treat bacterial infections. 

Reference 

1. PubChem. Cefadroxil [Internet]. Nih.gov. PubChem; 2025 [cited 2025 Dec 22]. Available from 
2. https://www.facebook.com/Drugscom. Cefadroxil Dosage Guide + Max Dose, Adjustments [Internet]. Drugs.com. 2024. Available from 
3. Cefadroxil (Oral Route) Description and Brand Names – Mayo Clinic [Internet]. Mayoclinic.org. 2024. Available from 

Pranathi Chintaluri

Pranathi is a final year Pharm D student at Chalapathi Institute of Pharmaceutical Sciences. She loves learning and applying her knowledge in pharmacy and has a passion for writing, which allows her to express ideas clearly and creatively. She enjoys combining her technical skills with her love for writing and communication to make a meaningful impact. Currently she is working on a research paper about “Consanguineous marriages and its impact on children’s health” which will be published by the end of 2025.