Nausea, Appetite Loss, and Weight Changes in Hepatitis B Patients - Internal Medicine

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Loss of appetite, gastrointestinal discomfort, weight changes, Hepatitis B?


Hello Dr.
Hong,
I weigh 59 kg and am 173 cm tall, and I am 17 years old.
I experience nausea before lunch and after dinner.
I have little appetite when I see food and rarely feel hungry, but I haven't eaten much.
I have a history of hepatitis B, but I had a check-up six months ago and there were no issues.
Although I feel nauseous, sometimes burping provides some relief (but passing gas does not help).
I often feel like the food is stuck in my throat and hasn't been digested.
I've lost three kilograms in the past two weeks.
Initially, about three months ago, I only felt nauseous after showering, but in the last two to three weeks, it has become more severe.
When I encounter stressful situations, my heart rate increases, and it only improves after I distract myself.
I have seen a doctor, but I still don't know the exact problem or how to resolve it.
I usually go to bed at midnight, and I'm not sure if staying up late is a factor or if it's due to the stress of applying to universities.
Please help me, thank you!

Ken, 10~19 year old female. Ask Date: 2019/04/13

Dr. Hong Yuanbin reply Internal Medicine


Hello, regarding hepatitis B, the main focus is on monitoring liver function tests.
Based on your description, I would infer that your liver function tests should be normal.
If they are normal, regular monitoring is sufficient.
However, if you have irregular habits such as drinking alcohol or staying up late, these could potentially worsen hepatitis B.
It is advisable to avoid such behaviors.

As for your nausea, based on your description, the most likely cause is gastroesophageal reflux disease (GERD).
Risk factors for GERD include staying up late, fasting, overeating, consuming coffee, and lying down after meals.
I recommend adjusting your lifestyle and diet first.
If symptoms persist, you may consider consulting a gastroenterologist or a family medicine physician for an endoscopy.
Thank you for your inquiry.

Reply Date: 2019/04/13

More Info


Nausea, appetite loss, and weight changes are common symptoms that can significantly affect the quality of life for individuals with Hepatitis B. In your case, these symptoms have become more pronounced over the past few weeks, leading to a noticeable weight loss of three kilograms. Understanding the underlying causes of these symptoms is crucial for effective management and treatment.

Firstly, it's important to recognize that Hepatitis B can lead to liver inflammation, which may manifest as gastrointestinal symptoms such as nausea and a decreased appetite. The liver plays a vital role in digestion and metabolism, and any dysfunction can lead to feelings of fullness, nausea, or discomfort after eating. Even if your liver function tests were normal six months ago, the dynamics of liver health can change, especially if there are fluctuations in viral load or if there are other factors affecting liver function, such as fatty liver disease or alcohol consumption.

Your experience of feeling like food is stuck in your throat and the sensation of incomplete digestion could be linked to gastrointestinal motility issues. Stress and anxiety, particularly related to academic pressures, can exacerbate these symptoms. The body’s stress response can lead to increased muscle tension and altered gut motility, which may contribute to feelings of nausea and discomfort. It is not uncommon for individuals under stress to experience gastrointestinal symptoms, including nausea and changes in appetite.

In addition to the psychological factors, consider the possibility of dietary habits and lifestyle choices. Eating patterns, meal timing, and the types of food consumed can significantly impact how you feel. Late-night eating, irregular meal times, or consuming heavy or greasy foods can lead to digestive discomfort. It may be beneficial to establish a regular eating schedule, focus on lighter meals, and avoid foods that are known to trigger nausea.

Furthermore, the late-night sleep schedule you mentioned could also play a role in your symptoms. Poor sleep quality and irregular sleep patterns can affect overall health, including liver function and mental well-being. Aim for a consistent sleep routine, ensuring you get adequate rest, as sleep is crucial for recovery and maintaining a healthy immune system.

To address your symptoms, consider the following steps:
1. Consult a Gastroenterologist: Given your symptoms, it may be beneficial to see a specialist who can conduct further evaluations, such as imaging studies or endoscopy, to rule out any underlying gastrointestinal issues.

2. Dietary Modifications: Focus on a balanced diet rich in fruits, vegetables, lean proteins, and whole grains. Avoid heavy, greasy, or spicy foods that may exacerbate nausea. Eating smaller, more frequent meals may also help.

3. Stress Management: Engage in relaxation techniques such as deep breathing exercises, meditation, or yoga to help manage anxiety and stress. Physical activity can also be beneficial for both mental and physical health.

4. Regular Follow-ups: Keep up with regular medical check-ups to monitor your liver health and any changes in your Hepatitis B status. This will help ensure that any potential issues are addressed promptly.

5. Hydration: Ensure you are drinking enough fluids throughout the day, as dehydration can worsen feelings of nausea.

In summary, while your symptoms may be related to Hepatitis B and its effects on your liver, they could also be influenced by stress, dietary habits, and lifestyle choices. A comprehensive approach that includes medical evaluation, dietary changes, stress management, and regular follow-ups will be essential in addressing your concerns and improving your overall well-being.

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