Quick Answer: Why Do My Legs Feel Like They Are Going To Give Out?

What does it mean when your 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 is tingling in legs a symptom of?

Many things can cause numbness and tingling, including sitting with your legs crossed or falling asleep on your arm. If numbness and tingling persist and there’s no obvious cause for the sensations, it could be a symptom of a disease or injury, such as multiple sclerosis or carpal tunnel syndrome.

Can stress cause weak legs?

Another common symptom of chronic anxiety is weakness in the muscles, most commonly experienced in the legs and sometimes the arms. During the fight or flight response, the body is preparing to take action against danger.

What causes sudden weakness in legs?

Common causes of sudden leg weakness include drop attacks, the Guillain–Barr syndrome and nontraumatic spinal cord compression due to metastatic tumour or an epidural abscess.

What causes legs to buckle under you?

Nerve damage The femoral nerve is one of two major nerves in your lower leg. Femoral neuropathy, which refers to dysfunction of your femoral neve, can cause weakness in your knees, making them more prone to buckling. Other symptoms of femoral nerve neuropathy include: pain.

What causes sudden inability walking?

Neurologic and movement disorder causes of difficulty walking. Movement disorders and neurologic disorders affecting the brain or spinal cord can cause difficulty walking including: ALS (amyotrophic lateral sclerosis), or Lou Gehrig’s disease. Brain or spinal cord infection, tumor or trauma.

How do you treat weak legs?

This approach involves the following:Rest. Take a break and rest your legs. … Ice. You can ice your legs or soak them in ice water for 20 minutes at a time. … Compression. Wrap your legs in a compression bandage to reduce swelling.Elevation. Keep your legs raised with some pillows to reduce any swelling or discomfort.

What causes loss of movement in legs?

Loss of muscle function may be caused by: A disease of the muscle itself (myopathy) A disease of the area where the muscle and nerve meet (neuromuscular junction) A disease of the nervous system: Nerve damage (neuropathy), spinal cord injury (myelopathy), or brain damage (stroke or other brain injury)

Can heart problems cause weakness in legs?

Heart failure is a common condition, affecting approximately 5 million people in the United States. People with heart failure are encouraged to exercise and lose weight. However, many people with heart failure develop weakness in their leg muscles, which can make exercise difficult.

Why does my leg buckle when I walk?

Certain factors may be related to knee buckling. These include knee pain, which can occur for a variety of reasons, and weak muscles at the front of the leg. The following may also contribute to the likelihood of knee buckling: Arthritis, which can cause severe pain in the knees and create joint instability.

How can I regain strength in my legs?

Leg exercises to improve flexibility and strengthAerobic exercise. Walking, stationary cycling and water aerobics are good low-impact options to improve blood flow and leg strength. … Heel raises. … Calf stretch. … Hamstring stretch. … Tandem balance exercise.

What disease causes weakness in the legs?

Guillain-Barré syndrome, a rare nerve disorder that causes weakness in the legs, arms, and other muscles and that can progress to complete paralysis. Myasthenia gravis, a rare, chronic disorder that causes weakness and rapid muscle fatigue.

What do weak legs mean?

Sudden leg weakness could be a sign of a serious medical issue, such as a stroke. Head to the nearest emergency room or call 911 if you’re not sure what’s going on. Other conditions can also cause leg weakness or difficulty walking.

What food makes your legs stronger?

10 Foods for Building Strong Bones and MusclesYogurt. Most yogurts are fortified with vitamin D, and depending on the brand, you could get 30 percent of your daily calcium intake from yogurt.Milk. Though it’s a staple in kids’ diets, many adults don’t drink milk. … Salmon and Tuna. … Spinach. … Fortified foods.

How do I know if my leg pain is serious?

Call for immediate medical help or go to an emergency room if you:Have a leg injury with a deep cut or exposed bone or tendon.Are unable to walk or put weight on your leg.Have pain, swelling, redness or warmth in your calf.Hear a popping or grinding sound at the time of a leg injury.