Feb 18, 2025 · Understand common and serious cephalexin side effects in elderly patients. Learn about interactions, risks, and precautions for safe usage.

Oct 1, 2025 · Learn about the side effects of cephalexin, from common to rare, for consumers and healthcare professionals.

Nov 1, 2025 · However, elderly patients are more likely to have age-related kidney problems, which may require caution and an adjustment in the dose for patients receiving cephalexin. …

Mar 7, 2025 · Cephalexin (Keflex) may cause nausea, diarrhea, and headache in some people. Learn more about other common cephalexin side effects and ways to manage them.

Dec 11, 2024 · Cephalexin is a prescription drug used to treat infections. Learn about the common, mild, and serious side effects it can cause and how to manage them.

Talk to your care team about the use of this medication in children. While it may be prescribed for selected conditions, precautions do apply. Overdosage: If you think you have taken too much …

Jul 3, 2024 · What are the serious side effects of cephalexin? While less common, the most serious side effects of cephalexin are described below, along with what to do if they happen.

4 days ago · Elderly patients may also require a lower dose as they are more likely to develop decreased renal function while using cephalexin. Patients may be asked to monitor their renal …

Cephalexin: learn about side effects, dosage, special precautions, and more on MedlinePlus

In clinical trials, the most frequent adverse reaction was diarrhea. Nausea and vomiting, dyspepsia, gastritis, and abdominal pain have also occurred. As with penicillins and other …