Category: Biology

Biology

What Causes Heartburn?

Heartburn normally happens when your stomach acid flows back into your food pipe of the esophagus. It often feels like burning in the chest that can move up to the neck and throat. It can last for a few minutes to several hours. The Lower Esophageal Sphincter or […]

Severe Pain Makes Us vomit–Why is it?

Severe pain makes us vomit. Yeah, it’s possible that severe pain makes us vomit…And the reasons severe pain makes us vomit is because your body and its nervous system are acting on high alert. Severe pain makes us vomit but the scientists are facing difficulties in finding mechanism links of severe pain and vomit.

How Does Laughing Gas Work?

Laughing gas is a kind breathable gas known by many names such as inhalation sedation, nitrous, and nitrous oxide (N2O). It is a colorless, odorless, non-irritating gas. When laughing gas is combined with oxygen, it helps patients to feel more at ease during dental procedures. It was discovered in the late 1700’s […]