Word "tingle" It is very appropriate to describe the sensations we perceive when “we fell asleep” some extreme, because we really feel that hundreds of ants are crawling on our arm or leg. But they are not insects, what is happening is that we are suffering from what is known as temporary paresthesia attack.
Generally this unpleasant feeling is harmless and ends up disappearing after a while, but there are cases where it could be something more serious. When the intensity and frequency of this "tingle", then we may be facing a case of chronic paresthesia and then it is necessary to receive Medical advice.
O temporary or transient paresthesia It usually happens when we sit cross-legged for a long time or when we lie down with the weight of our head on our arm. These strange postures cause let's pinch a nerve and that we put continuous pressure on it, which translates into that “tingling” sensation we talked about at the beginning. But this is not always the case. There is other possible causes for which paresthesia may appear:
Carpal tunnel syndrome
O repetitive movements Performed with the fingers causes inflammation of the carpal tunnel canal. When the nerve gets stuck in the wrist tunnel, this tingling occurs in the hands. Is quite common condition in programmers, writers, musicians, etc.
tennis elbow
Like carpal tunnel, tennis elbow is most commonly suffered by people whose activities make them use their elbow. repetitively. The inflammation and tendon tension results in paresthesia in the hand or arm.
Migraine
Around 15% of people suffering from migraines they tend to feel ticklish when they have a crisis. It's a tingling sensation that usually starts in one hand and moves up the arm and face. In some cases It can even be painful.
Cerebrovascular conditions
They are the most dangerous cause whereby paresthesia could manifest itself. It tends to be one of the symptoms that we are going to suffer a strokealthough it does not appear alone. It is usually accompanied by confusion, speech and vision disorders, headache, etc. In these cases it is better to act quickly and go to an emergency center as soon as possible.
Changes in blood circulation
A weak blood supply makes paresthesia more likely. In these cases, it is advisable to practice physical exercise, maintain a balanced diet and reduce stress, as well as avoiding tobacco and alcohol consumption; what are the most common controllable causes of circulation problems.
Brachial plexus neuralgia
Is inflammation of surrounding tissue to the brachial plexus, which is the network of nerves responsible for sending signals from the spinal cord to the upper extremities. This inflammation can cause intense pain followed by numbness and tingling in the hands. It is advisable in these cases to try Keep moving in the area.
