What diseases do people who laugh frequently get

People who laugh frequently usually do not directly get sick, but excessive or inappropriate laughter may trigger certain physical or psychological problems. There are potential risks such as temporomandibular joint disorders, transient syncope, headache, arrhythmia, and psychological dependence.

1. Temporomandibular joint disorder

Frequent laughter may lead to excessive activity of the temporomandibular joint, causing muscle fatigue or ligament damage around the joint. Typical symptoms include joint clicking and chewing pain when opening the mouth, and in severe cases, limited jaw movement may occur. Daily relief can be achieved through hot compress and avoiding hard foods. If symptoms persist, dental treatment is necessary.

2. Transient syncope

Overventilation during laughter may lead to transient hypoxia in the brain, causing vasovagal syncope. Commonly seen in emotional excitement or fasting state, it manifests as sudden blackening of the eyes and unstable standing, usually recovering on its own within tens of seconds. It is recommended that individuals who experience frequent fainting be screened for cardiovascular or neurological diseases.

3. Headache

When laughing, severe muscle contractions in the face and head and neck may cause tension headaches, and some people may experience thunderous headaches due to fluctuations in intracranial pressure. The pain is mostly concentrated in the temples or occipital area, and can generally be relieved after rest. If accompanied by vomiting or blurred vision, be alert to cerebrovascular disease.

4. Arrhythmia

Extreme emotional fluctuations may induce premature heartbeats or atrial fibrillation through sympathetic nervous system excitation, especially in populations at potential risk of heart disease. Manifested as palpitations and chest tightness after laughing, the diagnosis can be confirmed by electrocardiogram examination. It is recommended that patients with underlying cardiovascular diseases control their emotional intensity.

5. Psychological dependence

Long term use of laughter to conceal negative emotions may form emotional isolation, leading to the inability to release true emotions. This group of people often experience low mood when alone, but become overly excited in social situations. Psychological intervention needs to help establish healthy ways of expressing emotions and avoid the formation of smiling depression. Maintaining a moderate smile is beneficial for physical and mental health, but attention should be paid to body signals. It is recommended to avoid excessive laughter in TV dramas and reduce it within one hour after meals to prevent diaphragm spasms. Individuals with chronic diseases should control their emotional fluctuations and seek medical attention promptly if any abnormal symptoms occur. Daily life can balance emotions and cultivate diverse channels for stress release through meditation, deep breathing, and other methods.