Musculoskeletal system

Finger twitching: 12 Causes, 10 Home remedies & Treatments

Finger twitching can make us worried, and we begin thinking of all sorts of causes. Do you what finger twitching is and why it occurs. Let us find out all answers to this question in this article. Finger twitching or finger spasms are an involuntary movement of the muscles of the fingers.

In most of the cases, finger twitching happens due to excess tension or anxiety, excessive intake of caffeine-containing beverages, etc. But, there are also other causes of finger spasms or finger twitching. Let us explore them in this article:

Finger twitching Causes:

finger twitching
Finger twitching

Let us try to find more information about causes of finger twitching before going through the home remedies for finger spasms. The causes are:

Carpal tunnel syndrome:

Carpal tunnel syndrome is a disorder in which the median nerve supplying the hand is compressed. There are many causes of this condition, although the most common is the repetitive use of the hands or wrists due to various professions like Typists, software engineers, Tennis players, Badminton players, etc.

The median nerve can also be compressed by any mass or lump, cyst, etc. in the wrist due to the pressure exerted by the mass on the nerve. The main symptoms of carpal tunnel syndrome are:

  • Pain in the hand area supplied by the median nerve
  • Weakness in the hand
  • Paresthesias like numbness in the area of hand supplied by the median nerve
  • Difficulty using the hands and wrists to perform any activity
  • Finger twitching
Excessive use of fingers and hands:

Excessive use of hands in a repeated manner causes fatigue of the muscles and can also lead to carpal tunnel syndrome, leading to finger twitching. Some examples of using hands excessively are while typing, sending SMS continuously, playing games like Tennis, badminton or even video games.

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Caffeinated beverages:

Some people have the habit of consuming Caffeinated beverages like Tea, coffee excessively. If you do that, they act as stimulants of the nervous system and can lead to finger twitching or finger spasms due to nervous stimulation.

Vitamin D deficiency:

Vitamin D is mainly seen in animal products and dairy products. If you are a vegan, you are likely to experience vitamin D deficiency as you don’t consume enough vitamin D rich products. Some symptoms of vitamin D deficiency are:

  • Fatigue or weakness or getting tired easily
  • Muscle cramps
  • Finger twitching
  • Paresthesias or abnormal sensations on the skin
  • Involuntary spasms in the face, etc
Magnesium deficiency:

Magnesium is rich in various healthy foods like fruits, vegetables and nuts. When you are not eating healthy food and eat a lot of junk foods, you can probably suffer from magnesium deficiency.

Magnesium is crucial for the movements and functioning of some muscles of the hands. If you are deficient in magnesium, you are likely to suffer from finger twitching.

Calcium deficiency:

Calcium also plays a vital role in the functioning of the bones and muscles. If you have a calcium deficiency, you can suffer from finger twitching. Calcium deficiency can occur if you don’t take dairy products, and also in women after the menopause.


We need to be adequately hydrated to ensure the proper smooth functioning of the nerves and the muscles. If we are dehydrated due to any cause, we experience finger twitching due to disturbances in the electrolytes like sodium, potassium, chloride, etc. in the body.

Dehydration can occur due to various causes like spending excess time in the sun, diarrhoea, vomiting, bleeding, etc.

Drugs side effects:

Finger twitching can occur as a side effect of certain drugs. They can be caused by diuretics which are used for the treatment of Hypertension or heart disorders. It can also be caused by estrogen hormones injected artificially, and also be steroid medications.

Medical disorders:

There are many medical diseases which can lead to finger twitching by affecting the muscles, ligaments, nerves, tendons, etc. which are directly or indirectly connected to the musculoskeletal system. Some examples of such disorders are:

  • Multiple sclerosis
  • Parkinsons disease
  • Myopathy
  • Potassium deficiency, etc
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Myopathy means disease of the muscle. There are various diseases causing myopathy. There can be many underlying causes of myopathy like nutritional deficiencies, hereditary factors, etc. A person having myopathy can suffer from finger twitching or finger spasms.

Multiple sclerosis:

Multiple sclerosis is a disease in which there is demyelination or loss of myelin sheath covering the nerves. In this condition, the conduction through the nerves is affected leading to many nervous problems like finger twitching, muscle cramps, balance problems, vision problems, etc.

Parkinsons disease:

This condition is mostly seen in the elderly population. It occurs due to deficiency or reduced levels of dopamine in the brain. In this condition, the muscles are affected leading to muscle stiffness, gait abnormalities, tremors, etc.

Finger twitching or Finger spasm Home remedies and Treatments:

There are many ways in which you can reduce the intensity of finger twitching at home easily by following some simple tips. In some other cases, you might need to take treatment from your physician to correct the underlying causes. Some of the home remedies and treatment options helpful to treat finger twitching are:

Dietary modifications:

We need to consume a well balanced healthy diet every day to be healthy. Finger twitching can also be caused by a deficiency of certain nutrients in the body. So, try to include fruits, vegetables, and other foods rich in Magnesium, calcium, vitamin D and Vitamin B-complex in your diet. This will help to reduce and also prevent finger twitching.

Stress relief:

We all know stress can lead to many different ailments. So, getting relaxed and avoiding stress is very important. We can do various activities like Yoga, meditation, walking in a serene environment, listening to music, spending time with pets, family, friends, swimming, etc. to get rid of stress and feel rejuvenated.


Exercise keeps our body and mind to be fit and healthy. So, doing regular exercise is of paramount importance in being healthy and avoiding problems like finger twitching.

But, when you exercise, make sure to start slow and increase pace or intensity of exercise as you get used to them over time. Do, overstrain yourself with high-intensity exercises at the beginning itself as they might also cause finger twitching due to overexertion of muscles.

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Avoiding repetitive movements:

Doing repeated movements with hands and fingers can be a cause of finger twitching or finger spasms. So, try to avoid doing the same movements with your hands and fingers continuously.

If you have to do such repeated movements due to your profession, then try to take some gap or rest between work to avoid straining the fingers.

Avoiding Caffeine:

Caffeine acts as a stimulant and tends to cause finger twitching. Caffeine is present in many products that we consume on a daily basis like Tea, Coffee and even our favourite chocolates. So, try to avoid Caffeinated products to reduce finger twitching.

Adequate sleep:

Our body needs an adequate amount of sleep to function properly and to be healthy. We need to get at least 8 hours of sound sleep per day. Lack of sleep can lead to finger twitching in some people. If you cant sleep adequately at night, try to get some sleep in the afternoon in between work.

Magnesium-rich foods:

There are many foods which you can consume to get rid of your magnesium deficiency. This will automatically reduce finger twitching or finger spasms. Some such foods are green vegetables like Kale, spinach, etc.

Nuts are also rich in magnesium. You can even have fruits like Raspberries, bananas, sprouts of Chickpeas, black beans, etc. to get magnesium.

Vitamin D rich foods:

To get vitamin D, you can consume various types of fish, egg yolks, dairy products, cheese, etc. You also need to spend some time in the sunlight to get your vitamin D.

Vitamin D or magnesium supplements:

When you have a severe vitamin d or magnesium deficiency leading to finger twitching, you will need to take Vitamin D or magnesium supplements along with dietary modifications after getting prescription for them from your physician.

Homoeopathic remedies:

Some Homeopathic remedies like Zinc act on the nerves and muscles. They help in relaxing the muscles, calming the nerves, and so reduce the finger twitching. But, make sure you take such remedies only after consulting your Homeopathic doctor.

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