Sudden weakness in the legs may be a sign of a medical emergency such as stroke or cauda equina syndrome and any sudden or unexplained leg weakness should warrant immediate medical attention.
Leg weakness can be caused by a variety of medical conditions, some of which are serious. Possible causes include stroke, systemic diseases, inflammatory conditions, nerve damage, muscle disorders, and medication side effects.
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.
Most people will have some warning that their blood glucose levels are too low, which gives them time to correct them. Symptoms usually occur when blood sugar levels fall below four millimoles (mmol) per litre. Typical early warning signs are feeling hungry, trembling or shakiness, and sweating.
Several medical conditions can make a person feel weak, shaky, and tired. They include dehydration, irregular heart beat, Parkinson's disease, and chronic fatigue syndrome. Treatment will depend on the condition a person has.
Low blood pressure doesn't always cause problems, but symptoms can include: Dizziness. Blurred vision. Feeling shaky.
Weakness in the legs can be caused by many different conditions, including amyotrophic lateral sclerosis (ALS or called Lou Gehrig's disease), bulging/herniated (slipped) disc, Cauda equina syndrome, Guillain-Barré syndrome, autoimmune diseases, multiple sclerosis, Parkinson's disease, peripheral neuropathy, pinched ...
As a result, people with heart failure often feel weak (especially in their arms and legs), tired and have difficulty performing ordinary activities such as walking, climbing stairs or carrying groceries.
Muscle weakness in the legs may indicate a neuromuscular disease is present. These diseases lead to a loss of functioning in nerves and muscles throughout the body. They include muscular dystrophy, amyotrophic lateral sclerosis (ALS), multiple sclerosis (MS), myasthenia gravis and fibromyalgia.
Problems with the joints, (such as arthritis), bones (such as deformities), circulation (such as peripheral vascular disease), or even pain can make it difficult to walk properly. Diseases or injuries to the nerves, muscles, brain, spinal cord, or inner ear can affect normal walking.
The “jelly legs” feeling, which typically refers to feelings of weakness, dizziness, or loss of control in the legs, is often caused by a rush of adrenaline taking blood away from the legs, though there may be other causes.
Rising from a squatting position or stepping onto a chair tests proximal leg strength; walking on the heels and on tiptoe tests distal strength. Pushing with the arms to get out of a chair indicates quadriceps weakness. Swinging the body to move the arms indicates shoulder girdle weakness.
Restless legs syndrome, also known as Willis-Ekbom disease, is a common condition of the nervous system that causes an overwhelming, irresistible urge to move the legs. It can also cause an unpleasant crawling or creeping sensation in the feet, calves and thighs. The sensation is often worse in the evening or at night.
What are the four stages of congestive heart failure? Heart failure is a chronic condition that gets worse with time. There are four heart failure stages (Stages A, B, C and D). They range from having a high risk of developing heart failure to having advanced heart failure.
Vitamin and mineral deficiencies
Other vitamin deficiencies linked with muscle weakness include: calcium deficiency (hypocalcemia) potassium deficiency (hypokalemia) iron deficiency (anemia)
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.
Diseases or disorders, such as stroke, multiple sclerosis, traumatic brain injury, or Parkinson's disease. Mercury poisoning from food or the environment. This can cause muscle weakness, tremor, and poor coordination.
They could also be the result of panic attack, anxiety, Parkinson's disease, hyperthyroidism, poisoning by alcohol or amphetamines, or a heart arrhythmia (bradycardia, tachycardia, including atrial fibrillation). Contact your doctor.
PD, MS, and ET are the most common causes of internal tremors. For many people, treatments for tremors will be similar to treatments for these neurological conditions. Avoiding known triggers, such as stress or stimulants, can also help.