The presence of blood in your spit after vomiting, while often alarming, can stem from a few common causes related to the act of vomiting itself.
What Causes Blood in Spit After Vomiting?
| Cause | Description |
|---|---|
| Tears in throat blood vessels | Forceful or prolonged vomiting can cause tears in the small blood vessels of the throat. This results in small streaks of blood appearing in the vomit or in your spit. |
| Bleeding Esophageal or Stomach Veins | Swollen veins in the lower esophagus or stomach lining can also rupture during intense vomiting, leading to bleeding. |
Detailed Explanation
Vomiting is a forceful action that can put stress on the delicate tissues of the throat and digestive system. Here's a more detailed look at the process:
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Forceful Vomiting: The physical act of vomiting can cause small blood vessels in your throat to burst. This is especially true if you have been vomiting intensely or for a long period.
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Esophageal and Stomach Bleeding: The reference states that swollen veins in the walls of the lower esophagus and sometimes the stomach can also start to bleed as a result of the intense pressure and irritation caused by forceful vomiting. This bleeding can then mix with your saliva, appearing in your spit.
Here are some points to consider:
- Color: The blood might appear as streaks of red, or could be darker, almost brownish, depending on where the bleeding is located and how long it has been since the bleeding occurred.
- Amount: Usually, the amount of blood is small and just appears as streaks. Significant bleeding should be evaluated by a doctor.
What to Do if You Notice Blood in Your Spit After Vomiting:
If you notice blood in your spit after vomiting, it's usually a good idea to take note of the following:
- Frequency: How often does it occur? Is it every time you vomit, or just occasionally?
- Amount: Is it just small streaks or a significant amount of blood?
- Color: Is it bright red (fresh blood) or dark red/brown (older blood)?
- Other Symptoms: Are you experiencing other symptoms, such as abdominal pain, dizziness, or feeling unwell?
While a little blood might be due to minor tears from the force of vomiting, persistent or large amounts of blood should be evaluated by a medical professional.
In conclusion, the blood in your spit after vomiting is often due to the force of vomiting causing small blood vessels in your throat to tear or from bleeding in swollen veins in the lower esophagus or stomach.
