🚩 3. Medication Side Effects
Why it surprises people: Common prescriptions can silently sap leg strength:
Statins (cholesterol drugs): Cause muscle aches/weakness in 5–10% of users.
Diuretics (like furosemide): Deplete potassium/magnesium → leg cramps & weakness.
Beta-blockers: Reduce exercise tolerance and leg fatigue.
How to fix it:
Review all meds with your doctor or pharmacist.
Never stop meds on your own—but ask: “Could this be causing my leg weakness?”
Often, dose adjustment or switching drugs resolves the issue.
🚩 4. Spinal Stenosis (Nerve Compression)
Why it surprises people: Weakness, numbness, or heaviness in legs may stem from the lower back, not the legs themselves.
Key clue: Symptoms worsen with standing/walking, but improve when sitting or leaning forward (like on a shopping cart).
How to fix it:
See a doctor for MRI or CT scan if suspected.
Physical therapy (core strengthening, flexion-based exercises) often helps.
In severe cases: Epidural injections or surgery may be needed.
💡 Many seniors endure this for years—thinking it’s “just arthritis”—when treatment can restore mobility.
