Occasional stabbing pain in the left chest for a few seconds like pins and needles is considered to be related to nerve pain, neurosis, costochondritis and other diseases.
1. Nerve pain: the pain site has a certain relationship with the nerve course, so the pain can occur in the left chest, especially when coughing or breathing hard, will aggravate the pain symptoms, but the pain usually lasts for a few seconds, can be improved.
2. Neurosis: common in young people. When in a state of excessive tension, anxiety, lack of sleep, lack of exercise, will lead to the occurrence of neurosis. Especially after exertion, it can lead to a tingling sensation in the left chest, which often lasts for a few seconds.
3. Costochondritis: Trauma, strain, viral infection and other factors can lead to an inflammatory reaction in the cartilage at the junction of the sternum and ribs, resulting in a dull or stabbing pain in the left chest, especially when moving the body, coughing, taking a deep breath, which can aggravate the pain symptoms.
When the left side of the chest occasionally stabbing pain for a few seconds, you should pay attention to rest, avoid exertion, should not stay up all night, to avoid anxiety and tension, should maintain a relaxed and happy mood. If the symptoms are serious, it is recommended to actively seek medical treatment, improve the chest x-ray, chest CT and other related examinations, after a clear diagnosis, to take appropriate treatment.