A burning sensation in your feet may be caused by nerve damage in the legs, also called neuropathy. Although many medical conditions can cause burning feet, diabetes is the most common. Most burning feet treatments focus on preventing further nerve damage and reducing pain.
Causes of Burning Feet
Most often, neuropathy is the cause of burning feet. Damaged nerve fibers are more likely to become overactive and misfire. The damaged nerves send pain signals to the brain even though there is no wound or injury.
In most people with neuropathy, the leg nerves become damaged first. These people often have tingling and numbness in the feet as well. Many people complain that their feet are overly sensitive to touch (hyperesthesia) and can have varying degrees of burning pain. It can range from mild to disabling.
Diabetes and alcohol abuse are by far the most common causes of neuropathy in the legs. Many other conditions can cause neuropathy or a burning sensation in the feet:
- Chronic kidney disease (uremia)
- Small fiber neuropathy
- Vitamin deficiency (vitamin B12 and occasionally vitamin B6)
- Alcohol abuse
- Low thyroid hormone levels (hypothyroidism)
- Lyme disease
- Amyloid polyneuropathy
- Drug side effects, including chemotherapy drugs, vitamin B6 overdose, HIV medicines, isoniazid, amiodarone, metformin, and others
- Heavy metal poisoning (lead, mercury, arsenic)
- Vasculitis (inflammation of blood vessels)
- Guillain-Barre syndrome
- Edema or fluid retention
Besides neuropathy, infections and inflammation of the feet can also cause a burning sensation. The most common of these is athlete’s foot, an infection of the skin caused by fungus.
Peripheral artery disease (PAD) also commonly causes burning feet. The poor circulation of blood to the feet may frequently cause pain, tingling, and burning feet, especially while walking.
Weeks or months after gastric bypass surgery, some people experience a burning feet sensation. Poor absorption of B vitamins after gastric bypass can cause neuropathy in the legs and a sensation of burning feet.
Treatments for Burning Feet
The most important treatment for burning feet due to neuropathy is to stop any ongoing nerve damage. In some cases treatment of the underlying disease will improve the neuropathy and symptoms. In other situations, like a small fiber neuropathy, where no cause can be identified, the physician will focus on treating the person’s symptoms.
For people with diabetic neuropathy, treatment means keeping blood sugar levels in the normal range. This usually requires dietary changes, oral medications, and often insulin injections.
For people with other forms of neuropathy that cause burning feet, preventing further nerve damage is equally important. Specific conditions and their treatments include:
- Vitamin deficiency. Taking additional vitamin B12 orally or by injection can replace low levels of this nutrient.
- Stopping excessive drinking prevents ongoing nerve damage and allows nerves to heal.
- Chronic kidney disease. Dialysis may be necessary to eliminate toxins causing neuropathy and burning feet symptoms.
- Taking oral synthetic thyroid hormone raises low thyroid levels, often reversing neuropathy as well as burning feet symptoms.
To prevent any further damage to the nerves, you need to keep blood sugar levels well regulated at all times. You can achieve goo blood sugar control with diet, exercise, enough water, enough sleep and a good supplement like the Manna Blood Sugar Support.
Help to improve your blood flow with exercise and the Manna Blood Circulation Support.
Get immediate relief from burning feet with the Tired Foot Gel. This product can also help with swollen feet and swollen lower legs.