Dizziness and Nausea: When to Seek Medical Attention - Neurology

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Dizziness and nausea?


Hello, doctor.
Since last week, I have been experiencing dizziness and unsteadiness whenever I look up or down, along with a feeling of nausea.
I initially thought resting would help, but the next day the symptoms persisted.
I have never experienced anything like this before, and sometimes it feels like I am about to faint.
Should I get checked out, or is there anything I should be aware of?

Han, 20~29 year old female. Ask Date: 2016/02/18

Dr. Lan Shengxing reply Neurology


Dear, dizziness caused by changes in posture often originates from the balance mechanisms in the inner ear.
Please consult a neurologist or an otolaryngologist for diagnosis and treatment.

Reply Date: 2016/02/18

More Info


Dizziness and nausea can be concerning symptoms, especially when they appear suddenly or are accompanied by other alarming signs. Based on your description, it seems that you are experiencing dizziness and a sensation of nausea when you change your head position, such as looking up or down. This could indicate several potential underlying issues, and it is essential to approach this matter with caution.

Firstly, it is important to consider the nature of your dizziness. Dizziness can be classified into two main types: vertigo and non-vertigo dizziness. Vertigo is often described as a spinning sensation, while non-vertigo dizziness may feel more like lightheadedness or unsteadiness. If your dizziness feels like the room is spinning, it could be related to inner ear issues, such as benign paroxysmal positional vertigo (BPPV), vestibular neuritis, or Meniere's disease. These conditions often cause symptoms that are triggered by changes in head position.

On the other hand, if your dizziness is more akin to lightheadedness, it could be related to other factors such as dehydration, low blood pressure, anemia, or even anxiety. Nausea can accompany dizziness for various reasons, including gastrointestinal issues, migraines, or even side effects from medications.

Given that you have not experienced these symptoms before and they have persisted for over a week, it is advisable to seek medical attention. Here are some reasons why you should consider seeing a healthcare provider:
1. Duration and Persistence: Symptoms lasting more than a few days warrant evaluation, especially if they are affecting your daily activities or quality of life.

2. Associated Symptoms: If you experience additional symptoms such as severe headache, visual changes, hearing loss, weakness, numbness, or difficulty speaking, you should seek immediate medical attention, as these could indicate a more serious condition like a stroke or transient ischemic attack (TIA).

3. Impact on Daily Life: If your symptoms are causing significant disruption to your daily activities, such as difficulty standing or walking, it is essential to consult a healthcare professional.

4. Underlying Conditions: If you have a history of cardiovascular issues, neurological disorders, or other chronic health conditions, it is particularly important to get evaluated.

When you visit a healthcare provider, they will likely perform a thorough history and physical examination. They may also recommend diagnostic tests such as blood tests, imaging studies (like a CT scan or MRI), or vestibular function tests to determine the cause of your symptoms.

In the meantime, here are some general tips to manage your symptoms:
- Stay Hydrated: Ensure you are drinking enough fluids, as dehydration can exacerbate dizziness.

- Avoid Sudden Movements: Try to move slowly when changing positions to minimize dizziness.

- Rest: If you feel dizzy, it may help to sit or lie down until the sensation passes.

- Monitor Your Symptoms: Keep track of when the dizziness occurs, its duration, and any associated symptoms to provide your healthcare provider with detailed information.

In conclusion, while dizziness and nausea can sometimes be benign, given your recent onset and persistence, it is prudent to seek medical evaluation. Early diagnosis and management can help address any underlying issues and improve your overall well-being.

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