Managing Nausea and Dizziness: When to Seek Medical Attention - Gastroenterology and Hepatology

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Nausea, dizziness?


Two days ago, I suddenly felt nauseous before going to bed, but propping up my upper body alleviated the symptoms enough for me to fall asleep.
Yesterday, I woke up with persistent nausea and couldn't eat anything; I only drank plain water and had a sip of energy drink (應德) for breakfast, and I took one tablet of a stomach-soothing medication, but it didn't help much.
After 3 PM, I gradually started to eat, and in the evening, I took longer than usual to finish a normal portion of food.
This morning, the symptoms disappeared, so I went ahead with my planned dinner with friends, and my appetite was unaffected.
However, while having dinner at home tonight, I suddenly felt nauseous and dizzy again, so I couldn't finish my meal.
I usually have issues with bloating and constipation, often stay up late, and frequently drink tea, but I have had normal bowel movements for the past two days and haven't experienced any adverse reactions from drinking tea.
Could you please advise on ways to alleviate the nausea symptoms, or should I see a doctor for an examination? Additionally, I've been active outdoors these past two days; is it possible that I might be experiencing heat exhaustion?

00, 10~19 year old female. Ask Date: 2022/06/04

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: Avoid stimulating foods and beverages, as well as fried items, and do not eat too quickly or too much.
If you suspect heat exhaustion, increase your fluid intake and avoid excessive sun exposure.
Additionally, gastroesophageal reflux disease (GERD) and gastritis may present similar symptoms.
You can consult a gastroenterologist to determine the cause.
Changhua Hospital cares about your health.
Dr.
Tsai An-shun.

Reply Date: 2022/06/04

More Info


Nausea and dizziness can be quite distressing symptoms, and it's important to understand when they may require medical attention. Based on your description, it seems you experienced nausea that improved when you elevated your upper body, which is a common maneuver that can help alleviate symptoms related to gastrointestinal issues. However, the persistence of nausea and dizziness, especially if they recur, warrants further consideration.


Understanding Your Symptoms
1. Nausea and Dizziness: These symptoms can arise from various causes, including gastrointestinal disturbances, dehydration, anxiety, or even vestibular (inner ear) issues. Given your history of bloating and constipation, it's possible that gastrointestinal factors are contributing to your symptoms.
2. Dietary Factors: You mentioned consuming energy drinks and having irregular eating patterns, which can exacerbate gastrointestinal discomfort. Energy drinks often contain caffeine and sugar, which can lead to gastrointestinal upset, especially if consumed on an empty stomach.

3. Dehydration and Heat Exposure: Since you mentioned spending time outdoors, it's worth considering whether dehydration or heat exposure could be factors. Symptoms of heat exhaustion can include nausea, dizziness, and fatigue. Ensuring adequate hydration, especially in warm weather, is crucial.


When to Seek Medical Attention
You should consider seeking medical attention if you experience any of the following:
- Persistent Symptoms: If nausea and dizziness continue for more than a couple of days or worsen, it’s advisable to consult a healthcare professional.

- Severe Symptoms: If you experience severe abdominal pain, vomiting, or if you are unable to keep any fluids down, you should seek immediate medical care.

- Signs of Dehydration: Symptoms such as dry mouth, decreased urination, or dizziness upon standing can indicate dehydration, which may require treatment.

- Neurological Symptoms: If you experience symptoms such as confusion, severe headache, visual disturbances, or weakness, seek emergency care as these could indicate a more serious condition.


Management Strategies
1. Hydration: Ensure you are drinking enough fluids, especially water. If you suspect dehydration, consider electrolyte solutions or oral rehydration solutions.


2. Dietary Adjustments: Eating small, bland meals can help manage nausea. Foods like crackers, toast, or bananas are often well-tolerated. Avoid greasy, spicy, or heavy foods until your symptoms improve.

3. Rest and Elevation: Continue to rest and elevate your upper body if it helps alleviate symptoms. Avoid sudden movements that could exacerbate dizziness.

4. Avoid Triggers: If you suspect that certain foods or drinks (like energy drinks or caffeine) are contributing to your symptoms, try to avoid them.

5. Medication: Over-the-counter medications like anti-nausea medications (e.g., meclizine or dimenhydrinate) may help, but consult with a healthcare provider before taking any new medication, especially if you have underlying health conditions or are taking other medications.


Conclusion
While your symptoms may be manageable at home, it’s essential to monitor them closely. If they persist or worsen, or if you develop new symptoms, don’t hesitate to seek medical attention. A healthcare provider can perform a thorough evaluation, including a physical examination and possibly laboratory tests, to determine the underlying cause of your nausea and dizziness. Remember, your health is paramount, and it’s always better to err on the side of caution when it comes to persistent or concerning symptoms.

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