Why does a person have a hand shake? This question many people ask themselves, faced with the phenomenon of involuntary muscle contraction of the upper extremities. The answer, as a rule, will be the on-duty statement of any inhabitant: “Probably he has a hangover”. However, the usual is not always correct. Medicine knows a large number of factors that can cause trembling
limbs. If the hand shakes, this may indicate various kinds of effects on the human body. These can be physical exercises or stressful conditions that affect the health of the nervous system. In addition, often hand trembling indicates the development of a disease in the body. Each case requires individual consideration and the necessary measures in accordance with the diagnosis.
What should I do if my hand shakes involuntarily?
In cases where hand trembling is caused by prolonged muscle tension due to physical work, the phenomenon is considered normal and temporary. Tremors pass after unloading the limbs and a short rest. When tremors arise as a result of nervous experiences, a person should reconsider the routine of his life. Need to reduce stress
situations, try to avoid depressive states. It may be worth taking a vacation, leaving the city and devoting some time to rest from the hustle and bustle. If the tremor continues, and the frequency of its manifestation increases, this serves as a serious reason for seeking medical attention. To begin with, it is worthwhile to undergo an examination with a therapist, and he will already write out the direction to the right specialist. Doctors will be diagnosed and a plan will be formed on how to treat shaking hands. Run this condition is not worth it, as this can lead to the development of serious pathologies.
Classification of causes of hand shake
There are 5 main causes of involuntary rhythmic muscle contraction:
- Essential tremor. This pathology is a disorder of the human motor apparatus. Tremor affects not only the hands, but also other parts of the body. The primary cause of this disorder is heredity.
- Strong emotional disturbances. The experiences that cause involuntary muscle contractions are usually in the nature of a sharp emotional outburst. For example, it can be a fright, stress, a shock state as a result of a quarrel, a fight, any accident or as a result of physical damage. After suffering stress, a person suddenly notices that his hand is shaking. Trembling, as a rule, passes when he ceases to worry. For this, you can use sedatives.
- Exercise stress. Hands can be overloaded, for example, in the gym, while lifting weights. Muscle tremors occur as a response of the body. The leading arm usually receives the main load. That is why the right hand shakes more strongly in the right-handed people. The amount of rest needed also depends on the load. The heavier the load, the longer the time.Muscles need to recover.
- Various diseases. Shaking in the hands may indicate the development of Parkinson's disease. Also, trembling occurs with hyperterriosis or diabetes.
- Toxin poisoning. Food may contain substances that cause involuntary muscle contractions. Toxins act on the brain and vestibular apparatus and disrupt the human control over their movements. Alcohol has the same effect on the body.