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Twitching Fingers: Left, Right, Thumb Causes & Treatment Remedies



Just like twitching lips and eyelids, twitching fingers is a common phenomenon. If your finger keeps on twitching, you don’t have to worry as this might be a minor condition.

This phenomenon is characterized by finger spasm. People will commonly call this involuntary twitching or involuntary movement of fingers that can affect those on the left or right hand or even both in some cases. 

Why do my right, left, thumb or small finger twitch
Why do my fingers twitch?

This can happen on the little, thumb or index finger. However, all this is basically the same thing, regardless of which one twitches or on which side of the hand.

If you have experienced either of the above conditions, you might be confused why it does happen. You deserve to know that this due to an involuntary muscle movement. This involuntary movement of muscles can occur on your fingers alongside other parts such as the lips.

In this regard, is as a result of fibrillation of nerves and fibers that are connected to your muscles. When it happens, there is little you can do to stop it, hence involuntary. 

It is common to notice twitching happening on one or more of your fingers and assume other people can notice it too. Normally, no one else will notice it happening. It will just be you unless someone is so keen and had been staring at them for a long time. 

Finally, this experience is short-lived. The feeling will last for a few minutes before disappearing. If it persists, you should consider knowing why that happens. It could be an underlying condition that needs your attention. 

Causes of involuntary twitching 

This problem is sometimes confused with Parkinson’s disease as noted by If you have ever had this disease, then this is a common symptom. 

Parkinson’s disease is generally referred to as movement disorder. The disease affects the part of the brain that controls balance, muscle movement and coordination. In some cases, twitching fingers can be as a result of this disease.

However, this involuntary muscle movement can be as a result of other factors, rather than Parkinson’s disease. On finger twitching on left hand, notes that it can be as a result of combined factors ranging from medical, social to environmental ones. Generally, it is associated with the following factors: 

Deficiency of vital vitamins

Does your thumb keep on twitching either on the left or right hands? Do not assume it could be due to some superstitions as some sources will claim.

You should consider looking at it in terms of vitamin deficiency. Maybe your body is lacking magnesium or calcium. It might also be another vital vitamin that you are lacking.

On common causes according to highlights that our nervous systems function well if our bodies are healthy. Lack of essential vitamins, therefore, may result in this problem. 

Maybe you overuse your fingers

You will attest to the fact that fingers are an important body organ. We use them daily to perform various tasks. Don’t you think they can get fatigue?

Many people complain about the twitching especially after using their hands the whole day? The answer could be definite, fatigue. Fatigue causes them to twitch including the thumps and mall fingers. 

Fatigue affects their muscles because they may be on a repetitive motion whenever you are performing various tasks. This repetitive motion causes muscle strain, thus they will twitch. 

Reaction to certain drugs

You may have heard people complaining about this problem, especially when they are under a certain medication.

On muscle twitching, notes that some medications cause hormonal imbalance. This imbalance, in turn, affects the nervous system. As a result, some body parts, including the fingers start twitching. 

If you have recently taken certain drugs such as estrogens, diuretics, and corticosteroids, then your fingers are likely to experience this involuntary movement. 

Maybe your body is dehydrated

You are likely to hear people who are dehydrated complain of pinky, index, or any finger having this problem, either or both on the left hand and right one. 

This is a symptom of dehydration. notes that twitching is common if our bodies are poorly hydrated. Our muscles, specifically, function well when the body is adequately hydrated.

If you are experiencing this problem, then you might be suffering from electrolyte imbalance as a result of dehydration. Intake of large amounts of fluids would bring your system back to normal.

You might be having carpal tunnel syndrome

If your median nerve is strained, then your fingers might twitch. When the median nerve is under pressure, this could be a possible reaction.

Some bacterial and fungal infection can also compress the median nerve, especially along the wrist. As a result, you might experience twitches alongside numbness and pain.

Medical complication

If you are experiencing recurrent finger twitching, you should consider going for a medical checkup. Maybe you have a medical condition that requires specialized attention.

Some medical conditions such as Parkinson’s disease, low potassium, and myopathy come along with the involuntary movement. 

These medical conditions, alongside others, directly affect our bones, tendons, and muscles can be a trigger. They also affect the nervous system and general body movement. This, in turn, results in this problem.

Huge intake of stimulants

Are you an addict of alcohol, cigarettes, coffee, tea, and energy drinks? Do you experience recurrent twitching fingers? You shouldn’t then get worried. The stuff you take is causing it.

Alcohol, caffeine, and nicotine are known to affect the general nervous system. This, consequently, makes your muscles to move involuntarily.

The involuntary movement of muscles is felt on the fingers, alongside other parts such as feet, legs, eyelids, and hands among others.

Excess stress

This problem, be it on fingers, face, eyelids or lips, is significantly associated with emotional disturbance and stress. observes that finger twitching, especially on left hand, is a strong sign of emotional stress. Stress destabilizes most body systems, including the nervous system. Consequently, some body parts may have this problem

Treatment options and home remedies

It is clear that this problem can be as a result of many factors, some of which can be avoided. Left thumb twitching or the right one is the most commonly affected. 

Some people will also complain about the little finger having this problem. Muscle spasms can either be prevented or treated if resulting from a medical condition.

On treatment options and home remedies, observes that it can be managed through the adoption of the following practices:

  • Cut additions to stimulants: If you are addicted to coffee, tea, alcohol, cigarettes, and energy drinks, consider cutting down the amount consumed. Opt for substances that are not addictive, such as water and fruit juices.
  • Take things easy: Why do you stress yourself over things that you can’t change? Learn to remain calm and relaxed, even in the midst of hardships. Being stress-free guarantees your mental stability and reduced its occurrence. 
  • Vitamins and minerals: Ensure huge intake of essential vitamins and minerals such as potassium, calcium, and magnesium. As earlier noted, deficiency of these elements largely contributes to this phenomenon.
  • Keep hydrated: Water should be an essential part of your diet. Don’t just take water once in a while. Instead, drink a lot of water. Drinking a lot of water ensures electrolyte balance. The nervous system, consequently, functions appropriately.
  • Check your diet: Eating healthy is one of the best ways of preventing and curing it. In your diet, consider having foods such as spinach, nuts, peas, and beans.
  • Regularly massage your fingers: If it is resulting from fatigue, you should then exercise your fingers. Exercising removes any numbness and muscle strain, especially on the thumb.
  • Sleep enough: Consider adopting a healthy sleeping routine. Sleeping enough is known to relax every organ in your body. This, in turn, keeps off twitching fingers from your system.

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