Pork Tapeworm Infection: Symptoms and When to Seek Help

Pork tapeworm

I have been eating steamed dumplings for the past two weeks, steamed for 15 minutes, and I'm not sure if they were fully cooked.
For the past few nights, I have been experiencing abdominal pain and diarrhea.
I'm concerned about a possible pork tapeworm infection.
Which department should I consult?

Mr. Chen, 10~19 year old female. Ask Date: 2020/05/28

Dr. Liao Yaopan reply Family Medicine

Hello, meat products must be cooked thoroughly.
If you have concerns about infection, please consult an infectious disease specialist for an evaluation.
Online consultations are not equivalent to in-person medical visits and cannot provide diagnoses or treatment recommendations.
Changhua Hospital cares about you.

Reply Date: 2020/05/28

More Info

When it comes to concerns about pork tapeworm infection, also known as taeniasis, it’s important to understand the symptoms, transmission, and when to seek medical help. The pork tapeworm, scientifically known as *Taenia solium*, can be contracted through the consumption of undercooked or raw pork that contains the larvae of the parasite.

Symptoms of Pork Tapeworm Infection
In many cases, individuals infected with pork tapeworms may not exhibit any symptoms. However, when symptoms do occur, they can include:
1. Abdominal Pain: This is often the most common symptom and can range from mild discomfort to severe pain.

2. Diarrhea: Frequent loose stools can occur, sometimes accompanied by nausea.

3. Weight Loss: Unintentional weight loss may happen due to malabsorption of nutrients.

4. Appetite Changes: Some individuals may experience increased appetite, while others may have a decreased appetite.

5. Visible Segments: In some cases, segments of the tapeworm may be visible in the stool.

If you are experiencing abdominal pain and diarrhea, it is essential to consider the possibility of an infection, especially if you have consumed pork that may not have been cooked thoroughly.

When to Seek Help
If you suspect that you may have a pork tapeworm infection, it is advisable to seek medical attention. You should consider visiting a healthcare provider, specifically a gastroenterologist or an infectious disease specialist, who can provide a thorough evaluation.

Diagnostic Tests
Your healthcare provider may recommend several diagnostic tests, including:
- Stool Tests: These tests can detect the presence of tapeworm eggs or segments in your stool.

- Blood Tests: In some cases, blood tests may be done to check for antibodies against the tapeworm.

- Imaging Tests: If there are concerns about complications, imaging tests such as ultrasound or CT scans may be utilized.

Prevention
To prevent pork tapeworm infection, it is crucial to ensure that pork is cooked to a safe internal temperature. The USDA recommends cooking pork to an internal temperature of at least 145°F (63°C) and allowing it to rest for three minutes before carving or consuming. This temperature is sufficient to kill any potential larvae present in the meat.

Conclusion
Given your recent experience with eating dumplings that may have contained undercooked pork, and your current symptoms of abdominal pain and diarrhea, it is wise to consult a healthcare professional. They can provide the appropriate tests and treatment if necessary. Remember, while pork tapeworm infections can be concerning, they are treatable with medication, and early intervention can help prevent complications. Always prioritize food safety by ensuring that meats are thoroughly cooked and handled properly to reduce the risk of parasitic infections.

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