Causes of tingling in hands and feet

Posted by Master, Doctor Mai Vien Phuong - Department of Examination & Internal Medicine - Vinmec Central Park International General Hospital

Tingling in the hands and feet can be caused by many factors. In order to find the most appropriate treatment, the cause must be diagnosed. Here are some causes of tingling in the hands and feet.

Tingling in the hands and feet can be caused by holding a position for too long, such as sitting cross-legged, etc. In addition to the tingling sensation, you may also feel numbness, pain, or weakness around your hands and feet.

Tingling in the hands and feet can have many causes, here are the causes that can lead to an itchy feeling in the hands or feet.
Vitamin deficiency A vitamin deficiency can be caused by not getting enough of a particular vitamin in your diet or a condition where the vitamin is not being absorbed properly.
Deficiency of vitamins or not absorbing vitamins properly can lead to tingling sensations in the hands and feet. Here are some important vitamins for nerve health:
Vitamin B12 Vitamin B6 Vitamin B1 Vitamin E

Pinched nerve A pinched nerve can occur in many areas of the body and can affect the hands or feet, causing tingling, numbness, or pain.
Carpal tunnel syndrome Carpal tunnel syndrome is compression of the median nerve as it enters the hand. The median nerve is located on the palm of the hand and provides sensation (the ability to feel) to the thumb, index finger, long finger, and part of the ring finger.
Kidney failure Kidney failure occurs when your kidneys no longer work properly. When your kidneys aren't working properly, fluid and waste can build up in your body, leading to nerve damage, which can lead to a tingling sensation in your arms and legs.
Pregnancy The body during pregnancy often occurs swelling, putting pressure on some nerves. This leads to tingling in the hands and feet. However, the condition usually goes away after giving birth.
Using drugs Using drugs has side effects, causing nerve damage, making you feel a tingling sensation in your hands or feet, common with drugs used to treat cancer and HIV.
Rheumatoid Arthritis Rheumatoid arthritis, also known as polymyalgia rheumatica, is a chronic disease caused by an autoimmune disorder in the body, which occurs when the immune system mistakenly attacks the tissues in the body. body itself. Rheumatoid arthritis most commonly occurs in the wrists and hands, but can also affect other parts of the body, including the ankles and feet.
Multiple Sclerosis Multiple sclerosis (MS) is an autoimmune disease. Feeling numb or tingling in the hands, feet, and face is a common symptom of MS.
Lupus erythematosus Lupus erythematosus is an autoimmune disease that can affect any part of the body, including the nervous system. Tingling in the hands or feet can be caused by nearby nerves being compressed by the inflammation or swelling caused by lupus.
Celiac Disease Celiac disease is an autoimmune disease that affects the small intestine. Some people with celiac disease may have symptoms of neuropathy, including tingling in the hands and feet.
Shingles Shingles is a painful rash caused by the reactivation of the varicella-zoster virus, which lies dormant in the nerves of people who have had chickenpox.
Usually, shingles affects only a small part of one side of the body, including the hands, arms, legs, and feet. You may feel tingling or numbness in the affected area.
HIV or AIDS HIV is a virus that attacks cells of the immune system, increasing the risk of infections as well as some cancers. When left untreated, the infection can progress to the late stages of HIV infection, AIDS, in which the immune system is severely damaged.
HIV can affect the nervous system and in some cases this can include the nerves of the hands and feet, where tingling, numbness, and pain can be felt.
Leprosy Leprosy is a bacterial infection that can affect the skin, nerves, and respiratory tract. When the nervous system is affected, you may feel tingling or numbness in the affected body part, including the hands and feet.
Hypothyroidism Hypothyroidism is when your thyroid gland does not produce enough thyroid hormone. Although uncommon, untreated severe hypothyroidism can sometimes damage nerves, leading to tingling or numbness.

Synovial Cyst A synovial cyst is a fluid-filled tumor that most often occurs in the joints, especially the wrist. They can put pressure on nearby nerves, leading to a tingling sensation in the hand or finger, even though the cyst itself is painless.

Your doctor will conduct diagnostic procedures to find the cause of the tingling in your hands and feet.
Physical exam Reviewing your medical history, your doctor may ask about your symptoms, current condition and medications you are taking Blood tests help assess vitamin or hormone levels in the blood, muscle function and your blood cell levels. Imaging tests, such as X-ray, MRI, or ultrasound. Check your nerve function using methods such as nerve conduction velocity testing or electromyography.

Depending on the cause, there are treatments that are right for you. Here are some treatments:
Adequate diet formulation Surgery to correct nerve compression or cyst removal Over-the-counter (OTC) pain relievers to help relieve possible pain occurs with tingling Lifestyle changes such as making sure to take care of your feet, eat healthy, exercise, and limit alcohol intake. Vinmec International General Hospital is one of the hospitals that not only ensures professional quality with a team of leading doctors, modern equipment and technology, but also stands out for its examination and consulting services. and comprehensive, professional medical treatment; civilized, polite, safe and sterile medical examination and treatment space.

References :
Cervical spondylosis. (2018). my.clevelandclinic.org/health/diseases/17685-cervical-spondylosis Chopra K, et al. (2012). Alcoholic neuropathy: Possible mechanisms and future treatment possibilities. DOI: 10.1111%2Fj.1365-2125.2011.04111.x