Question: Can A Virus Make Your Legs Feel Weak?

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 are the stages of flu?

What to expect with the fluDays 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose.Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. … Day 8: Symptoms decrease.

Why do my legs feel like they are going to give out?

Causes of nerve damage include direct injury, tumor growth on the spine, prolonged pressure on the spine, and diabetes. A spinal cord injury. Spinal cord injuries are among the most common reasons that legs give out. These injuries vary in severity but should always be evaluated immediately by a spine specialist.

Why are my legs so weak and tired?

Your legs may feel tired or fatigued if your blood isn’t circulating through your body properly. Poor circulation often affects the lower part of your body since it’s harder for blood to flow upward toward your heart.

Why do my legs feel weak when sick?

Some people experience asthenia in a certain area of their body, such as the arms or legs. Others may experience full-body weakness, which is often the result of a bacterial or viral infection such as influenza or hepatitis. Weakness may be temporary, but it’s chronic or continuous in some cases.

Why am I losing strength in my legs?

This article focuses on conditions that cause a true loss of strength in the leg muscles. Among the most common causes for leg weakness is sciatica, problems with the spinal cord that lead to pinching or compression of the nerves as they exit the spinal cord through the holes between the vertebrae of the backbone.

Can flu cause weakness in legs?

It is well-known that muscle aches and weakness are prominent symptoms of influenza infection. Our study in an animal model found that influenza infection leads to an increase in the expression of muscle-degrading genes and a decrease in expression of muscle-building genes in skeletal muscles in the legs.

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.

Why do my legs feel weak when I walk?

Your legs also might feel cramped, tired, or weak. These are symptoms of a condition called neural claudication (say this: claw-dih-kay-shun) of the legs. If you have lumbar canal stenosis, the neural leg claudication starts when you stand up, gets worse when you walk, and gets better when you stop walking.

Why do my legs feel so weak all of a sudden?

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.

Can a virus make your legs ache?

The Flu. When a flu virus hits, it brings on fever and congestion, and it can make your muscles ache, especially in your back, legs, and arms. It usually gets better on its own in a week or so, but call your doctor if it doesn’t.

What deficiency causes weakness in legs?

Muscle weakness due to vitamin D deficiency is predominantly of the proximal muscle groups and is manifested by a feeling of heaviness in the legs, tiring easily, and difficulty in mounting stairs and rising from a chair; the deficiency is reversible with supplementation (15–18).

Can a viral infection cause muscle weakness?

Infectious or post-infectious reactive myositis can occur during and after some viral infections. Even after the virus has gone, the immune system may cause inflammation in some parts of the body for a few months. Symptoms are similar to those of polymyositis, such as muscle pain and weakness.

What vitamin is good for weak legs?

Vitamin D helps your body use calcium. But when you’re deficient in this vitamin, your legs may feel weak, sore and heavy. A vitamin E deficiency may be another reason your legs feel heavy after a run.

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.

What food makes your legs stronger?

Here are five of the best foods for healthy bones:Yogurt. 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.

Can a virus cause weakness in legs?

Infections Some infectious diseases can cause muscle weakness. They include: Influenza: The influenza (flu) virus can cause temporary muscle weakness as well as a fever, sore throat, cough, and fatigue. Lyme disease: This inflammatory disease follows a bite from an infected tick.