Numbness of the little fingers on the hands can occur suddenly. After all, in fact, a loss of sensitivity can indicate significant problems in the body. Therefore, if there is numbness of the little finger on one or both hands, it is worth seriously analyzing your own well-being, and if necessary see a doctor.
However, what does such a sensation mean? What kind of problems can be judged with numbness? To understand this, it is worth considering the physiology of a person and turning to medicine.
Causes of numbness of the little finger
There are many reasons that cause numbness - among them there are very simple and banal. So, in particular, this can happen when wearing a narrow bracelet or watch. Also the reason may be wearing clothes with a very narrow sleeve. Pressure on the blood vessels and nerves causes unpleasant sensations and harms the body, therefore it is worth abandoning uncomfortable things.
In addition, numbness comes from excessive stress and from uncomfortable postures. If the hand or finger is barely felt after sleep, it is enough to grind this place, and soon the sensations will return to normal. It also happens when struck. If you hit a nerve, it is not surprising that sensitivity will disappear. In such a situation, it is advisable to consult a doctor if in the next few hours everything has not returned to normal.
Interesting fact: if numbness arose for no reason and is accompanied by a headache or dizziness, as well as confused thinking, you should immediately call an ambulance.This may be a stroke that has begun.
Of the serious causes of numbness of the little finger, tunnel syndrome should be noted. With this disease, both one little finger and both can suffer. Tunnel syndrome is an occupational disease that occurs when monotonous small hands work. Close diseases can be neuritis and sciatica, which affect the elbow joint, and they can also express this symptom.
And the fingers and hands go numb with osteochondrosis, ischemic disease. But in these situations, any part of the brush, and even the hands, can suffer.
Causes of numbness of the left little finger of the hand
The left side is the side of the heart. Therefore, the symptoms related to the corresponding arm must be treated with the greatest attention, promptly contacting a doctor in case of any doubt. So, the left little finger is also not immune from tunnel syndrome, pain and numbness from overstrain or pinching of the ulnar nerve. But also we can talk about the pre-stroke condition, ischemia, cardiovascular diseases.
If a person prints a lot and works on the computer as a whole, or is actively engaged in sewing, it usually comes to tunnel syndrome as a professional risk. But if the ulnar nerve is damaged, then in addition to the little finger, the ring finger suffers. This occurs with neuritis and radiculitis.
When it comes to a stroke or cardiovascular problems, numbness is usually accompanied by pain. Both the finger itself and the entire arm can hurt.
Numbness of the right little finger
For the right hand, problems associated with overstrain are more characteristic. After all, the majority of people work with this particular hand. So the tunnel syndrome, problems associated with pinching of the ulnar nerve usually appear on it. It is very characteristic that numbness is accompanied by pain, which intensifies at night.
What else can cause numbness?
In addition, there are other causes that cause such problems. So, in particular, the little fingers can go numb with metabolic problems. This happens with vitamin deficiencies, as well as diseases of the peripheral nervous system. Tumors, infections can also cause discomfort. Thrombosis, atherosclerosis with its plaques can cause permanent problems with sensitivity.
Given all the variety of dangerous opportunities, with the indicated symptom, you should consult a doctor. In particular, if there are concomitant symptoms in the form of swelling of the hands, swelling. Headaches, itching, and other malfunctions of the body should also be listed to the doctor for making the correct diagnosis.
Thus, there are many reasons that cause numbness of the little fingers. If you cannot find obvious ones, and the symptom bothers you regularly or for a long time, or is accompanied by other suspicious symptoms, you should consult a doctor.
