Stomach Pain and Fever: Insights from Gastroenterology - Gastroenterology and Hepatology

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Gastric colic and fever?


Hello Doctor: On the night of February 26th at 10 PM, I started experiencing discomfort in my stomach, including cramping, bloating, and nausea.
On the morning of February 27th at 7 AM, I had diarrhea twice with a muddy consistency and a fever of 38.5 degrees Celsius.
I went to the emergency department on the morning of February 27th, where I received a DESPAS injection, underwent an abdominal X-ray (which showed normal bowel gas), and had blood tests done.
The results are as follows:
- Hemoglobin: 14.5 g/dL (normal range [13][18])
- Sodium: 136 mEq/L (normal range [136][146])
- Random Glucose: 116 mg/dL (normal range [0][200])
- Troponin-I (POC): <0.010 ng/mL (normal range [0.000][0.100])
- CKMB (POCT): <2.0 ng/mL (normal range [-][7.2])
- CK: 73 IU/L (normal range [30][223])
- ALT (GPT): 11 IU/L (normal range [14][40])
- Potassium: 3.8 mEq/L (normal range [3.5][5.1])
- Hematocrit: 43.2% (normal range [40][54])
- Platelet count: 195 x 10^3/uL (normal range [140][450])
- Basophils: 0.3% (normal range [0][1])
- Eosinophils: 0% (normal range [0][5])
- Lymphocytes: 2.2% (normal range [20][40])
- MDW: 21.89 (normal range [-][-])
- Monocytes: 3.3% (normal range [0][10])
- Neutrophils: 94.2% (normal range [55][75])
- BUN: 15 mg/dL (normal range [8][20])
- Creatinine: 0.7 mg/dL (normal range [0.4][1.2])
- Estimated GFR: 123.7 mL/min/1.73m² (normal range [-][-])
- WBC: 11.4 x 10^3/uL (normal range [4.0][10.0])
The physician assessed that everything was normal and did not proceed with further treatment.
Subsequently, I continued taking antipyretics until the evening of February 28th when my fever slightly subsided, and my stomach felt somewhat better.
However, I still feel nauseous and have a lack of appetite.
The lymphocyte count in my blood report is significantly below the normal range.
Is there any other issue I should be concerned about? Thank you, Doctor.

TOM, 40~49 year old female. Ask Date: 2024/02/28

Dr. Chen Shidian reply Gastroenterology and Hepatology


Continue to monitor changes in symptoms, maintain a light diet, and return to the clinic if necessary.

Reply Date: 2024/02/28

More Info


Understanding stomach pain and fever can be quite complex, especially when symptoms like abdominal cramps, bloating, nausea, and diarrhea are involved. Based on your description, it seems you experienced a sudden onset of gastrointestinal distress, which included stomach pain, fever, and diarrhea. These symptoms can be indicative of several underlying conditions, and it’s essential to consider various factors to arrive at a proper diagnosis.


Possible Causes of Your Symptoms
1. Gastroenteritis: This is one of the most common causes of sudden stomach pain, fever, and diarrhea. It can be viral or bacterial in origin. Given that you experienced diarrhea and fever, gastroenteritis could be a likely cause. The fact that your symptoms began suddenly and included a fever supports this possibility.

2. Food Poisoning: If you consumed something contaminated, it could lead to food poisoning, which often presents with similar symptoms. The timing of your symptoms following a meal can be a clue.

3. Peptic Ulcer Disease: While your symptoms are acute, peptic ulcers can sometimes present with sudden pain and discomfort, especially if there is a complication like bleeding or perforation. However, your blood tests did not indicate significant issues that would suggest this.

4. Irritable Bowel Syndrome (IBS): Although IBS typically presents with chronic symptoms rather than acute episodes, stress or dietary changes can trigger flare-ups that might mimic your symptoms.


Interpretation of Your Blood Tests
Your blood tests show that most values are within normal ranges, which is reassuring. However, the elevated white blood cell count (WBC) at 11.4 x 10^3/uL indicates a possible inflammatory or infectious process. The low lymphocyte count could suggest a viral infection, as lymphocytes are often lower in the presence of acute stress or infection.


Management and Recommendations
1. Hydration: Given your diarrhea and fever, it’s crucial to stay hydrated. Oral rehydration solutions can help replenish lost fluids and electrolytes.

2. Diet: Start with a bland diet as your stomach settles. Foods like bananas, rice, applesauce, and toast (the BRAT diet) can be gentle on the stomach.

3. Monitor Symptoms: Keep an eye on your symptoms. If you experience worsening pain, persistent fever, or if your diarrhea continues for more than a couple of days, seek medical attention.

4. Follow-Up: Since your lymphocyte count was low, it may be worth discussing with your doctor if further testing is needed to rule out any underlying conditions, especially if you continue to feel unwell or if your appetite does not return.

5. Medications: Continue taking antipyretics (fever reducers) as needed, but avoid over-the-counter medications that can irritate the stomach, such as NSAIDs, until your symptoms resolve.


Conclusion
In summary, your symptoms could be attributed to several potential causes, with gastroenteritis being a strong contender. Your blood work suggests that while there is some inflammation, there are no immediate red flags that would necessitate further invasive testing at this time. However, if your symptoms persist or worsen, it’s essential to follow up with your healthcare provider for further evaluation. Always listen to your body, and don’t hesitate to seek help if you feel something is not right.

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