Loss of strength is a common condition that can have many causes. It refers to a reduction in the ability to exert force with your muscles. This can make daily activities more challenging and increase your risk of injuries from falls.
There are two main types of loss of strength:
- Muscular weakness - This refers to reduced strength due to problems with the muscles themselves. It could be due to muscle atrophy (shrinking/wasting of muscles), injuries, or neuromuscular disorders.
- Nervous system dysfunction - This covers issues with the nerves that control your muscles. Examples include peripheral neuropathy, spinal cord injuries, stroke, and disorders like multiple sclerosis.
What causes loss of strength?
There are many potential causes, including:
| Cause |
Description |
| Aging |
As we get older, there is natural loss of muscle mass and nerve function. |
| Injuries |
Trauma from falls, accidents, or overuse can damage muscles, tendons, ligaments. |
| Arthritis |
Inflammation of joints can limit mobility and use of muscles. |
| Heart disease |
Poor circulation reduces oxygen/nutrient supply to muscles. |
| Back problems |
Issues with discs, nerves can weaken muscles. |
Other causes include diabetes, underuse, poor nutrition, and chronic diseases like cancer, kidney disease, and COPD.
How is loss of strength diagnosed?
A comprehensive evaluation by a healthcare provider at Restore Hormone Clinic may include:
- Medical history - Looking for risk factors, other symptoms.
- Physical exam - Testing muscle strength, reflexes, balance, coordination.
- Blood tests - Check for vitamin deficiencies, thyroid problems, etc.
- Imaging - X-rays, MRIs check for issues with bones, nerves, etc.
- Nerve conduction study - Measures how well nerves are transmitting signals.
What are the consequences of loss of strength?
Unfortunately, there are many negative effects, such as:
| Consequence |
Description |
| Difficulty doing daily tasks |
Bathing, dressing, cooking, cleaning, etc. |
| Problems walking or exercising |
Reduced mobility and increased risk of falls |
| Falls and injuries |
Weakness increases the likelihood of accidents |
| Joint pain |
Weak muscles can lead to joint instability and pain |
| Fatigue |
Reduced strength makes activities more tiring |
Other consequences include depression, reduced self-esteem, and greater mortality risk.
How can you prevent and treat loss of strength?
The good news is there are many ways to manage and improve strength:
- Exercise regularly - Lifting weights builds muscle. Cardio improves circulation.
- Eat more protein - Aim for 0.5 - 1 gram per pound of body weight.
- Manage chronic conditions - Follow treatment plans for diabetes, arthritis, etc.
- Physical therapy - Specific exercises can rebuild strength.
- Assistive devices - Canes, walkers, shower benches help compensate.
- Medications - Some drugs treat muscle disorders or neuropathy.
- Surgery - May be needed for injuries, back problems, etc.
Don't give up hope - many causes of weakness are treatable. Consult a doctor and Restore Hormone Clinic to evaluate your symptoms. With proper treatment, you can regain strength and mobility!