The hiccup is an involuntary reflex that causes rapid and sudden inspirations and usually happens after eating very or very fast, since the dilation of the stomach irritates the diaphragm, which is on top of it, causing it to contract repeatedly.
Since the diaphragm is one of the main muscles used in breathing, whenever it contracts, the person makes an involuntary and sudden inspiration, causing the sobs.
However, hiccups can also arise due to an imbalance in the transmission of nerve signals from the brain and therefore can occur during situations of high emotional stress or during abrupt changes in temperature, for example.
Know the main causes of hiccups.
When it can be of concern
Although hiccups are almost always harmless and disappear on their own, there are situations in which they may indicate a health problem. Thus, it is important to consult a doctor if the hiccups:
- It takes more than 2 days to disappear;
- They make it difficult to fall asleep;
- They make speech difficult or cause excessive tiredness.
In these cases, the hiccups may be caused by changes in the functioning of the brain or any organ in the thoracic region, such as the liver or stomach, and therefore it is important to do tests to find the source and begin appropriate treatment.
To try to stop the hiccup, one can drink a glass of cold water, hold the breath and even take a fright. However one of the best ways is to breathe into a paper bag. See other natural and quick ways to end discomfort.
