Autonomic Nervous System Disorders and Gastrointestinal Issues - Psychiatry

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Autonomic nervous system dysfunction


Hello Doctor, I have been experiencing bloating, nausea, and loss of appetite for two months.
I have seen a doctor who suspected that exam stress caused autonomic nervous system dysfunction.
I was prescribed gastrointestinal medication and anxiety relief medication.
About a week ago, during a follow-up visit, the doctor said my symptoms had improved and that I could stop taking the medication.
However, I am still experiencing gastrointestinal discomfort these days.
I have a few questions for you:
1.
Is it possible that this is simply a gastrointestinal disorder? (I do not have vomiting or bloody stools, only the symptoms mentioned above.)
2.
Is it okay to not eat when I feel discomfort in my stomach? Could this lead to excessive stomach acid and potentially harm my stomach?
3.
What are some ways to alleviate bloating?
Thank you, Doctor! Wishing you peace and success.

Hua Hua, 10~19 year old female. Ask Date: 2022/08/06

Dr. Qiu Junda reply Psychiatry


Hello.
1.
It could be a simple gastrointestinal issue: If it is very bothersome, you should seek medical attention.
2.
When experiencing stomach discomfort, it is occasionally acceptable to skip meals.
There's no need to force yourself to eat, and it shouldn't cause harm to your stomach.
However, if it happens too frequently, you should consult a doctor for improvement.
3.
In addition to taking anti-flatulent medication, you can look online for other remedies, such as walking more, applying peppermint oil for massage, or eating pineapple as methods for relief.

Reply Date: 2022/08/06

More Info


Understanding the relationship between autonomic nervous system (ANS) disorders and gastrointestinal (GI) issues is crucial for effective management and treatment. Your symptoms of bloating, nausea, and loss of appetite, which have persisted for two months, are indeed concerning and warrant a thorough understanding of their potential causes and treatments.

1. Could it be a simple gastrointestinal disease?
While your symptoms may suggest a gastrointestinal disorder, they can also be indicative of an autonomic nervous system dysfunction. The absence of more severe symptoms like vomiting or blood in the stool is reassuring, but it does not entirely rule out underlying GI issues. Functional gastrointestinal disorders, such as functional dyspepsia or irritable bowel syndrome (IBS), can present with similar symptoms and are often exacerbated by stress or anxiety. Given your recent exam-related stress, it is plausible that your symptoms are linked to both GI dysfunction and autonomic nervous system dysregulation.

2. Is it okay to skip meals when experiencing stomach discomfort?
Skipping meals during episodes of discomfort is not generally advisable. While it may seem like a way to avoid exacerbating your symptoms, not eating can lead to increased gastric acid production, which may worsen your discomfort and potentially lead to gastritis or ulcers over time. Instead, consider smaller, more frequent meals that are low in fat and easy to digest. Foods such as bananas, rice, applesauce, and toast (the BRAT diet) can be gentle on the stomach. Staying hydrated is also essential, so ensure you are drinking enough fluids throughout the day.

3. What are some methods to alleviate bloating?
Bloating can be uncomfortable and may be managed through several strategies:
- Dietary Adjustments: Avoid foods that are known to cause gas, such as beans, lentils, carbonated drinks, and cruciferous vegetables (like broccoli and cabbage). Instead, focus on easily digestible foods.

- Mindful Eating: Eating slowly and chewing food thoroughly can help reduce the amount of air swallowed, which can contribute to bloating.

- Physical Activity: Gentle exercise, such as walking or yoga, can help stimulate digestion and reduce bloating.

- Over-the-Counter Remedies: Products containing simethicone (like Gas-X) can help relieve gas and bloating. Probiotics may also be beneficial in restoring gut flora balance.

- Stress Management: Since stress can exacerbate both ANS disorders and GI symptoms, incorporating relaxation techniques such as deep breathing exercises, meditation, or yoga can be beneficial.

In conclusion, while your symptoms may stem from a combination of autonomic nervous system dysfunction and gastrointestinal issues, it is essential to continue monitoring your condition. If symptoms persist or worsen, follow up with your healthcare provider for further evaluation. They may recommend additional diagnostic tests or adjustments to your treatment plan. Remember, maintaining a balanced diet, managing stress, and staying active are key components in managing both autonomic and gastrointestinal health. Wishing you a speedy recovery and improved well-being!

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