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  1. Common side effects

    • Nausea
    • Vomiting
    • Diarrhea
    • Dyspepsia
    • Acute abdominal pain
    • Vulvovaginal candidiasis
    • Gastritis

    If any of these effects persist or worsen, tell your doctor or pharmacist promptly

    • Diarrhea
    • Nausea
    • Vomiting
    • Upset stomach

    This medication may rarely cause a severe intestinal condition due to a resistant bacteria. This condition may occur during treatment or weeks to months after treatment has stopped. Do not use anti-diarrhea or opioid medications if you have any of the following symptoms because these products may make them worse. Tell your doctor right away if you develop

    • Persistent diarrhea
    • Abdominal or stomach pain/cramping
    • Blood/mucus in your stool

    A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including

    • Rash
    • Itching/swelling
    • Severe dizziness
    • Trouble breathing

    Other things to note

    • Use of this medication for prolonged or repeated periods may result in oral thrush or a new yeast infection. Contact your doctor if you notice white patches in your mouth, a change in vaginal discharge, or other new symptoms.

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    Precautions

    • Tell your pharmacist & Dr if you have allergies
    • Space doses evenly throughout the day.
    • Success is dependent on completing therapy course
    • Call doctor if you are not getting better
    • Watch for oral thrush or vaginal yeast infections.
    • Call DR if rash or severe diarrhea occur.
    • For capsule products : If dose is missed, use as soon as remembered.
    • For suspension, reconstituted, oral products : Shake well & measure with dosing spoon/cup/syringe. Store in refrigerator up to 14 days then discard.

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    Warnings

    • Important: Finish all this medication unless otherwise directed by prescriber. ; For suspension, reconstituted, oral products : Refrigerate-Shake well. Good for 14 days only. ; For suspension, reconstituted, oral products : Do not freeze ;

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    Interactions

    Before taking this medication, tell your doctor if you've had:

    • Kidney disease
    • Stomach/intestinal disease (such as colitis)

    Product interactions for this drug/drug-class include:

    • Dofetilide with Cephalexin (Contraindicated)
    • Live Typhoid Vaccine with Antimicrobials (Contraindicated)
    • Selected MATE Substrates with Risdiplam (Severe Interaction)
    • Fecal Microbiota Spores with Antibiotics (Severe Interaction)
    • Selected Cephalosporins & Penicillins with Probenecid (Moderate Interaction)
    • Metformin with Cephalexin (Moderate Interaction)

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    Overview

    This medication is used to treat a wide variety of bacterial infections.

    May Treat: Skin and skin structure infection · E. coli prostatitis · E. coli urinary tract infection · Haemophilus influenzae acute otitis media · Klebsiella prostatitis and more

    Brand Names: Keflex · Daxbia · Zartan · Biocef · Panixine DisperDose and more

    Drug Class: Cephalosporin Antibiotics - 1st Generation

    Availability: Prescription sometimes needed

    Pregnancy: Consult a doctor before using

    Lactation: Consult a doctor before using

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  1. Common side effects of cephalexin (500 mg) include12345:
    • Diarrhea
    • Nausea
    • Vomiting
    • Indigestion
    • Stomach pain
    • Vaginal itching or discharge
    • Rash
    • Headache
    • Dizziness
    • Abdominal pain
    • Agitation
    • Low blood iron (anemia)
    • Skin swelling
    Learn more:
    Common cephalexin side effects may include: diarrhea; nausea, vomiting; indigestion, stomach pain; or vaginal itching or discharge. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
    The more common side effects of cephalexin oral capsule include: diarrhea (the most common side effect in clinical trials) indigestion irritation or inflammation of your stomach lining abdominal pain If these effects are mild, they may go away within a few days or a couple of weeks.
    www.medicalnewstoday.com/articles/322404
    Cephalexin, as with any drug, can cause side effects. The most common side effects of cephalexin are: Nausea Vomiting Diarrhea Rash Headache Dizziness
    www.singlecare.com/blog/cephalexin-side-effects/
    Side effects associated with use of Cephalexin, include the following: Abdominal pain Agitation Low blood iron (anemia) Skin swelling
    www.rxlist.com/cephalexin/generic-drug.htm

    The most commonly reported side effects included diarrhea, dyspepsia, gastritis, nausea, and vomiting.

    www.drugs.com/sfx/keflex-side-effects.html
     
  2. Cephalexin Side Effects: Common, Severe, Long Term - Drugs.com

     
  3. Cephalexin Uses, Side Effects & Dosage Guide - Drugs.com

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  6. Cephalexin (Keflet, Keflex, Keftab) - Uses, Side Effects, …

    Jul 3, 2024 · Cephalexin is an antibiotic used to treat various bacterial infections. Learn about its common and serious side effects, how to take it, and what to do in case of allergic reactions or seizures.

  7. Cephalexin: Side Effects and How to Manage Them - Healthline

  8. Cephalexin: MedlinePlus Drug Information

    Cephalexin is an antibiotic used to treat bacterial infections of various parts of the body. It may cause side effects such as nausea, diarrhea, rash, and allergic reactions. Learn more about how to use, store, and dispose of cephalexin safely.

  9. Cephalexin Antibiotic: Uses & Side Effects - Cleveland Clinic

  10. Cephalexin: Side effects, dosage, uses, and more

    Aug 16, 2024 · Cephalexin is a generic antibiotic used to treat bacterial infections. Learn about its common and serious side effects, how to take it, and what to do if you have an allergic reaction.

  11. Cephalexin: 7 things you should know - Drugs.com

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