{
  "name": "Activity Intolerance & Generalized Weakness",
  "slug": "activity-intolerance",
  "url": "https://nursingplex.com/care-plans/activity-intolerance",
  "category": "Basic Nursing & General Care Plans",
  "summary": "Insufficient energy to complete required activity; care focuses on paced activity, vitals response and progressive conditioning.",
  "nursing_diagnoses": [
    "Activity intolerance",
    "Fatigue",
    "Risk for falls"
  ],
  "overview": [
    "Activity intolerance describes a state in which a person lacks the physiological or psychological energy to sustain the activities of daily living they need or want to complete. It is not a disease in itself but a common response to cardiac, pulmonary, hematologic, neuromuscular, metabolic or deconditioning problems that reduce the body's ability to deliver and use oxygen efficiently during exertion.",
    "The underlying mechanism is usually a mismatch between oxygen supply and demand: reduced cardiac output, poor gas exchange, anemia, prolonged bed rest or chronic disease all leave less oxygen available for working muscles. As demand outpaces supply, the body compensates with tachycardia, tachypnea and eventually with symptoms the patient notices as fatigue, dyspnea or dizziness with exertion.",
    "Nursing care focuses on objectively grading how much activity a person can tolerate, pacing exertion to stay within a safe physiologic reserve, and gradually rebuilding endurance through a structured, individualized plan. Left unmanaged, activity intolerance becomes self-reinforcing: less activity leads to further deconditioning, which lowers tolerance even more."
  ],
  "key_facts": [
    {
      "label": "Core sign",
      "text": "Abnormal heart rate or blood pressure response to activity, or exertional dyspnea/fatigue that exceeds what the activity should require."
    },
    {
      "label": "Vital sign rule",
      "text": "Stop activity if heart rate rises more than 20 beats above baseline, systolic BP drops more than 20 mmHg, or the patient reports chest pain or severe dyspnea."
    },
    {
      "label": "Borg scale",
      "text": "A simple 0–10 or 6–20 perceived exertion scale helps standardize how hard an activity feels to the patient."
    },
    {
      "label": "Deconditioning",
      "text": "Even a few days of bed rest measurably reduce muscle strength and cardiovascular reserve, making early mobilization a priority whenever safe."
    },
    {
      "label": "Energy conservation",
      "text": "Pacing, prioritizing and delegating tasks lets patients accomplish valued activities without triggering symptoms."
    }
  ],
  "nursing_priorities": [
    "Establish the patient's baseline vital signs and symptom response before and during activity.",
    "Identify the specific cause of intolerance — cardiac, pulmonary, anemia, deconditioning or medication effect.",
    "Progress activity gradually within safe hemodynamic limits.",
    "Teach energy conservation and pacing techniques for daily tasks.",
    "Prevent complications of immobility if intolerance leads to prolonged inactivity.",
    "Address the emotional impact of reduced independence and fatigue.",
    "Coordinate with physical or cardiac rehabilitation as appropriate."
  ],
  "assessment": {
    "subjective": [
      "Reports of fatigue, weakness or exhaustion with minimal exertion",
      "Shortness of breath or a feeling of breathlessness during activity",
      "Dizziness, lightheadedness or palpitations with movement",
      "Verbalized reluctance or fear of engaging in activity",
      "Difficulty completing self-care tasks such as bathing or dressing without resting",
      "Reports of chest discomfort or pressure with exertion"
    ],
    "objective": [
      "Abnormal rise in heart rate or blood pressure disproportionate to activity performed",
      "Exertional dyspnea, use of accessory muscles or altered respiratory pattern with movement",
      "Pallor, diaphoresis or cyanosis during or after activity",
      "Decreased SpO2 with exertion",
      "ECG changes such as new dysrhythmia or ischemic changes during activity",
      "Observed unsteady gait, need to stop and rest, or inability to complete a task",
      "Muscle weakness or atrophy on examination"
    ],
    "related_factors": [
      "Reduced cardiac output from heart failure, valve disease or dysrhythmia",
      "Impaired gas exchange from COPD, pneumonia or other pulmonary disease",
      "Anemia or reduced oxygen-carrying capacity",
      "Generalized weakness from prolonged bed rest, sepsis or malnutrition",
      "Sedentary lifestyle and chronic deconditioning",
      "Pain, depression or fear of triggering symptoms limiting willingness to move",
      "Neuromuscular disease affecting strength and coordination"
    ]
  },
  "goals": [
    "The client will demonstrate increased tolerance to activity as evidenced by stable vital signs during exertion.",
    "The client will identify factors that reduce activity tolerance and strategies to manage them.",
    "The client will perform activities of daily living with an acceptable level of fatigue.",
    "The client will use energy conservation techniques during daily tasks.",
    "The client will participate in a progressive activity plan without adverse symptoms.",
    "The client will express increased confidence in resuming valued activities."
  ],
  "interventions": [
    {
      "title": "1. Baseline and ongoing assessment",
      "points": [
        "Measure heart rate, blood pressure, respiratory rate and SpO2 before, during and after activity to establish an objective tolerance threshold.",
        "Use a perceived exertion scale so the patient's subjective experience can be tracked over time alongside objective vital signs.",
        "Identify the specific underlying cause — cardiac, pulmonary, hematologic or deconditioning — because the safe activity plan differs by cause.",
        "Assess for chest pain, severe dyspnea, diaphoresis or dysrhythmia during activity as signals to stop immediately.",
        "Review medications such as beta-blockers that blunt the heart rate response and can mask true exertional limits."
      ]
    },
    {
      "title": "2. Structured, progressive activity",
      "points": [
        "Begin with short periods of low-intensity activity and gradually increase duration before intensity, allowing the body to adapt safely.",
        "Schedule activity when the patient has the most energy and space it apart from meals, treatments and other exertion.",
        "Provide rest periods between activities to prevent cumulative fatigue.",
        "Stop any activity that produces chest pain, marked dyspnea, dizziness or an unsafe vital sign change and reassess before resuming.",
        "Collaborate with physical therapy or cardiac/pulmonary rehabilitation for a structured conditioning program."
      ]
    },
    {
      "title": "3. Energy conservation and pacing",
      "points": [
        "Teach the patient to prioritize essential tasks and delegate or postpone nonessential ones.",
        "Encourage sitting rather than standing for tasks such as grooming or preparing food to reduce oxygen demand.",
        "Suggest organizing frequently used items within easy reach to minimize unnecessary movement.",
        "Teach controlled breathing techniques to pair with exertion, such as exhaling during the effort phase of a task.",
        "Reinforce that pacing is a skill, not a limitation, and that consistent practice improves overall function over time."
      ]
    },
    {
      "title": "4. Preventing complications of inactivity",
      "points": [
        "Reposition and encourage range-of-motion exercises for patients who remain largely inactive to prevent contractures and skin breakdown.",
        "Monitor for signs of venous stasis and encourage ankle pumps or prescribed prophylaxis.",
        "Assess nutritional intake, since inadequate protein and calories worsen muscle wasting and fatigue.",
        "Screen for depression or anxiety, which commonly accompany chronic fatigue and can further reduce motivation to move."
      ]
    },
    {
      "title": "5. Emotional support and self-efficacy",
      "points": [
        "Acknowledge the frustration of reduced independence and validate that fatigue is a real physiologic symptom, not a lack of effort.",
        "Celebrate small, measurable improvements to build confidence and motivation.",
        "Involve family in understanding the pacing plan so they support rather than inadvertently rush the patient.",
        "Provide written or visual activity logs so the patient can see progress over time."
      ]
    }
  ],
  "patient_teaching": [
    "Learn to recognize your own early warning signs — increasing heart rate, breathlessness or dizziness — and stop activity before symptoms become severe.",
    "Increase activity gradually, adding a few minutes or repetitions at a time rather than making large jumps.",
    "Rest before you become completely exhausted, not after; this maintains a reserve for the next task.",
    "Use energy-saving methods such as sitting for tasks, spacing them across the day and organizing your space for efficiency.",
    "Take medications as prescribed and understand how they may affect your heart rate response to activity.",
    "Report new or worsening chest pain, severe shortness of breath, or fainting immediately.",
    "Attend scheduled rehabilitation sessions consistently, since gradual supervised conditioning is safer and more effective than sporadic effort."
  ]
}