Table of Contents
What does it mean when your arms and legs feel weak?
Many health conditions can cause muscle weakness. Examples include: neuromuscular disorders, such as muscular dystrophies, multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS) autoimmune diseases, such as Graves’ disease, myasthenia gravis, and Guillain-Barré syndrome.
Why do my arms and legs feel weak and shaky?
If you suddenly feel weak, shaky, or lightheaded—or if you even faint—you could be experiencing hypoglycemia. A headache that comes on quickly, weakness or tremor in your arms or legs, and a slight trembling of your body are also signs that your blood sugar is too low.
What disease is associated with muscle weakness?
Myasthenia gravis (my-us-THEE-nee-uh GRAY-vis) is characterized by weakness and rapid fatigue of any of the muscles under your voluntary control. It’s caused by a breakdown in the normal communication between nerves and muscles.
What is the condition which causes pain numbness and muscle weakness in the arms and legs?
What is Guillain-Barré syndrome? Guillain-Barré syndrome (say “ghee-YAN bah-RAY”) is a problem with your nervous system. It causes muscle weakness, loss of reflexes, and numbness or tingling in your arms, legs, face, and other parts of your body. This rare condition can cause paralysis and lead to death.
Can heart problems cause weakness in legs and arms?
Signs and symptoms can include: Chest pain, chest tightness, chest pressure and chest discomfort (angina) Shortness of breath. Pain, numbness, weakness or coldness in your legs or arms if the blood vessels in those parts of your body are narrowed.
What causes general body weakness?
Short-term weakness may occur because of overwork, stress, or lack of sleep. You may also feel weakness after overcoming an illness, such as a cold or the flu. It is normal to feel some weakness after some physical activity. You may also feel weakness as a symptom of depression.
What medications can cause leg weakness?
Examples of medications that can cause muscle weakness include:
- amiodarone (Cordarone)
- antithyroid medications, such as methimazole (Tapazole) or propylthiouracil.
- antiretroviral medicines, such as lamivudine (Epivir) or zidovudine (Retrovir)
- chemotherapy medications.
- cimetidine (Tagamet)
- corticosteroids.
What am I lacking if I feel weak?
2. Vitamin deficiency. Being tired all the time can also be a sign of vitamin deficiency. This could include low levels of vitamin D, vitamin B-12, iron, magnesium, or potassium.
What you should know if you have leg weakness?
Leg weakness can resemble or be a symptom of many different disorders, including stroke and multiple sclerosis. An early indicator of weakness in the legs is a tingling or numbing sensation. Numbness is a loss of feeling in the legs that may make it difficult to walk.
What could cause sudden weakness in both arms?
Detailed list of causes of Sudden onset of arm weakness. The list below shows some of the causes of Sudden onset of arm weakness mentioned in various sources: Amyotrophic lateral sclerosis. Arm injury. Cerebral palsy. Charcot-Marie-Tooth disease. Guillain-Barre syndrome.
What causes sudden onset of weakness in legs?
As such, leg weakness can be caused by a muscle disease or a nerve disease. Sudden onset leg weakness may be a very serious symptom as it could be a sign that a person is experiencing a stroke. Leg weakness is common in stroke because many stroke patients have brain damage in the areas controlling the nerve signal sent to the legs.
What causes weakness in legs and loss of energy?
Strenuous physical activity. When you push your legs beyond the regular degree of exercise that they are accustomed to or engage in a physically exacting task for an extended
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