drelizabethblackburn
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Lethargy can range from ordinary fatigue to a warning sign of a more serious health issue. Temporary lethargy is often linked to poor sleep, stress, dehydration, or minor infections. However, persistent or unexplained lethargy may signal conditions such as anemia, thyroid disorders, depression, chronic infections, or medication side effects. If lethargy is accompanied by symptoms like fever, weight loss, confusion, or shortness of breath, medical evaluation is important. Certain treatments, including antibiotics like cephalexin capsules wholesale supplied for clinical use, may also contribute to fatigue in some individuals. Monitoring duration, severity, and associated symptoms helps determine when lethargy requires professional attention.