Top Causes of Leg Pain: What You Should Know

Back problems are a common source of leg pain, and sciatica is one of the most frequent culprits. This condition occurs when the sciatic nerve — which runs from the lower back through the hips and down each leg — becomes compressed or inflamed.

Sciatica can cause sharp, shooting pain that radiates down one side of the body. For some, it starts as a manageable ache, but it can intensify over time. If the discomfort becomes severe or limits mobility, it’s worth consulting a healthcare provider.

Fibromyalgia is a chronic condition marked by widespread muscle pain, fatigue, and cognitive difficulties. Though still debated in some medical circles, it’s increasingly recognized as a legitimate diagnosis.

People with fibromyalgia often report leg discomfort, including numbness, tingling, or deep aching. These symptoms can make walking difficult and worsen with stress or lack of sleep. While there’s no cure, symptom management strategies can improve quality of life.

Tarsal tunnel syndrome occurs when pressure is applied to the posterior tibial nerve which is located in the inner heel. This can cause numbness and tingling in the ankle and surrounding area. It is similar to carpal tunnel syndrome, although less common it is, however, no less painful. It can cause tightness, shooting pain, burning and shock-like sensations.

There are many forms of arthritis, each posing a different set of problems. Osteoarthritis causes a breakdown in the cartilage in between the bones. This can be very painful in the joints because the bones begin to rub together. This leads to bone spurs and inflammation which can be painful regardless of where it is located in the body.

If you've ever gone a long time without eating or drinking, you may have noticed that your legs feel cramped. This is usually the result of an electrolyte imbalance. Electrolytes are essential for healthy muscle function and nerve support. One of the key minerals that you need to keep your electrolytes in check is sodium. Sodium is responsible for helping the body retain water. When you become dehydrated cells, have to work harder due to the lack of fluid, and this leads to muscle cramps.

A very common cause of leg pain is a muscle strain. This can happen if you stress your leg muscles with running and strenuous exercise. If you put too much stress on your muscles by overstretching and overexertion, this can lead to muscle tears. You're going to feel soreness, cramping, swelling and even muscle weakness. The best way to treat this condition is to use hot or cold compresses to get relief from the pain and cramping.

Tendonitis causes extreme pain in the lower calf muscle. If you participate in strenuous exercise and put too much stress on the Achilles tendon, which attaches the heel to the calf muscles, you could suffer from tendonitis. Runners are at great risk of developing this condition due to the repetitive stress they place on the Achilles tendon while training.

If you are a very active individual, you could develop shin splints. This is a very painful condition in which the front part of the lower leg aches. You can develop shin splints because of many factors including incorrect footwear, feet that point inward or outward, distance running or sprinting and inflexibility. To reduce pain, it is important to stretch the lower leg muscles. You can also use ice, compression, and massage to find relief from the pain.

Stress fractures in the legs are incomplete breakages of bone that are a result of overuse. Initially, the pain might feel like a shin splint. These fractures occur over time, and you may only notice symptoms after a particularly tough workout. If you suffer from this condition, you should avoid weight-bearing exercises and get plenty of rest for several weeks until the condition has cleared up.

Deep vein thrombosis occurs when a blood clot forms within the deep veins located in the leg. This can be caused by prolonged periods of sitting, bed rest, high altitude, birth control, obesity or trauma. Deep vein thrombosis causes a dull aching, cramps, swelling, discoloration of the skin and skin that is warm to the touch. If a blood clot is suspected, it is imperative to seek medical attention promptly so that a course of action for treatment can begin.

Nerve issues such as sciatica and peripheral neuropathy are common causes of leg pain. Sciatica occurs when the sciatic nerve is inflamed, causing significant discomfort. On the other hand, peripheral neuropathy may result from diseases like multiple sclerosis or Guillain-Barré syndrome. The condition can lead to pain, weakness, and abnormal sensations in the legs. Both sciatica and peripheral neuropathy stem from nerve issues and can be addressed through maintaining leg function.

Restless legs syndrome, or RLS, is another neurological condition that may result in pain and discomfort. The disorder is the irresistible urge to move your legs. Some cases of RLS may cause unwanted sensations, such as aching, throbbing, pulling, and itching. This condition increases the likelihood of developing foramen magnum tumors and neurological issues in the legs. Addressing RLS and other neurological issues is vital to improving leg health, reducing pain, and quality of life.