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Cefadroxil is an antibiotic in the cephalosporin class. Cefadroxil is commonly used to treat skin infections, urinary tract infections, and throat or respiratory infections. It usually comes in tablet or liquid form and is taken orally.
Cefadroxil works by attacking the bacterial cell wall. Bacteria need a strong cell wall to survive, so when cefadroxil interferes with its formation, the wall weakens and the bacteria burst and die.
This makes cefadroxil a bactericidal antibiotic, meaning it kills bacteria directly, unlike some antibiotics (like clarithromycin) that mainly stop bacteria from growing.
You might qualify for cefadroxil if you have a bacterial infection it treats, aren’t allergic to cephalosporins or penicillin, and your doctor confirms it’s safe with your other health conditions and medications.
It’s commonly used for skin infections, urinary tract infections, and certain respiratory or throat infections.
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No, cefadroxil is not penicillin. It’s a cephalosporin antibiotic, which is a different class, though it’s chemically related to penicillin. People who are allergic to penicillin may sometimes react to cefadroxil, so doctors check for allergies before prescribing it.
Cefadroxil usually starts working within a day or two, and many people notice improvement in symptoms within two to three days. It’s important to finish the full prescribed course to fully clear the infection.
Cefadroxil is generally considered safe to use during pregnancy when prescribed by a doctor. It’s a cephalosporin antibiotic, and this class has a long history of use in pregnancy without known major risks.
Your doctor will weigh the benefits against any potential risks before prescribing it.
There’s no direct interaction between cefadroxil and alcohol, so moderate drinking usually doesn’t reduce its effectiveness. However, alcohol can increase side effects like stomach upset or dizziness, so it’s often recommended to limit or avoid alcohol while taking any antibiotic.
Yes, cefadroxil can be taken with or without food. Taking it with food may help reduce stomach upset, but it doesn’t affect how well the antibiotic works.
The most common side effects of cefadroxil include nausea, vomiting, diarrhea, and stomach pain. Some people may also experience rash or allergic reactions, though serious side effects are rare.
Yes! With LifeMD, you can connect with a licensed healthcare provider from the comfort of your home within an hour. If appropriate, your provider may prescribe a medication and send it directly to your local pharmacy.
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