Weakness or unsteadiness
Overview
Weakness or unsteadiness refers to a feeling of reduced physical strength, fatigue, or loss of balance that can affect your ability to perform daily activities. This symptom may manifest as difficulty walking, trembling, dizziness, or a general sense of physical instability.
Common Causes
Weakness or unsteadiness can result from not getting enough sleep, dehydration, or skipping meals which causes low blood sugar. Physical inactivity, stress, and certain medications can also contribute to these feelings. As we age, natural changes in muscle strength and balance may make us feel less steady on our feet. Sometimes it occurs after being sick, during recovery from illness, or when starting a new exercise routine.
Severity Levels
Mild: You may notice occasional fatigue or slight difficulty with balance during certain activities, but you can still perform most daily tasks without significant trouble.
Moderate: You experience noticeable weakness or unsteadiness that interferes with some daily activities, such as climbing stairs, walking longer distances, or maintaining balance during routine movements.
Severe: You have significant difficulty performing basic daily activities due to pronounced weakness or frequent loss of balance, potentially requiring assistance with walking or other fundamental tasks.
Medical Attention
Seek immediate medical attention if weakness is sudden, severe, or affects one side of your body, as this could indicate a stroke or other serious condition. Contact your doctor if weakness persists for more than a few days, interferes with daily activities, or is accompanied by chest pain, difficulty breathing, severe dizziness, or confusion. Also consult a healthcare provider if you experience weakness along with fever, severe headache, or if you have a history of heart problems or diabetes.
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