Can laughing for a long time really lead to suffocation?

Laughter is not easy to suffocate, but it will make you dizzy. Smiling is something that every one of us often does in our life. The difference between smiling and laughing is that the face of the former is slightly hard, while the latter will make the whole body hard. This is the biggest difference we feel when we smile and laugh. So, today we will talk about the advantages and disadvantages of laughter and how to laugh best. Let's take a look with interested friends!

The benefits of laughter

1. Laughter can beautify your face, because when you laugh, your facial muscles contract, which makes your face more elastic. 2. Laughter will slow people down. As the saying goes, "Smile and you will be ten years old", which is applied from the biological point of view. When you laugh, your brain nerves will relax for a while, giving your brain more time to rest. 3. Express healthy feelings. 4. Eliminate nervousness. 5. Relax your muscles. 6, help to distribute excess energy. 7. dispel the haze. 8. Relieve all kinds of mental stress. 9. It helps to overcome shyness, embarrassment and all kinds of troubles. It is helpful to increase the communication and friendship between people. 10, which makes people indifferent to past misfortunes and produces yearning for a better future. 1 1, increasing the respiratory capacity of the lungs. 12, clean the respiratory tract.

The disadvantages of laughing

1. Patients with hypertension and arteriosclerosis should not laugh or laugh wildly. When laughing, sympathetic nerve is highly excited, adrenal gland secretion increases, causing systemic vasoconstriction, high blood pressure and rapid heartbeat, which is easy to induce cerebral hemorrhage or myocardial infarction. 2, patients with myocardial infarction in the attack or recovery period, the heart has an embolus, should not talk about it, laugh it off. Because excessive laughter can aggravate myocardial ischemia, it is easy to lead to heart failure, even the rupture of the heart cavity leads to death, or the suppository falls off, which leads to life-threatening. 3. Patients with cerebrovascular diseases such as cerebral embolism and cerebral hemorrhage should not laugh during the acute attack and recovery period, otherwise it will cause repeated diseases, aggravate the condition and even lead to death. 4, chest, abdominal cavity, heart, blood vessels and other patients should not laugh soon. So as not to aggravate the pain and affect the healing and rupture of the knife edge.

5. Laughter in patients with coronary heart disease will aggravate myocardial ischemia, lead to heart failure, and even cause cardiac cavity rupture and death (arteriosclerosis and myocardial infarction will also have the same result); 6. Laughter in patients with hernia can increase abdominal pressure and hernia sac; 7, pregnant women laugh, will increase abdominal pressure, easy to cause miscarriage and premature delivery; 8. Laughing while eating is easy to make food enter the trachea, causing foreign bodies in the trachea (especially children) to be rescued in time and even life-threatening; 9. Laughing after satiety can induce appendicitis or intussusception.