[18F] Experiencing nausea, elevated heart rate, and headaches

What might be happening

Based on the information you've provided, here are some possible explanations for your symptoms:

• Gastroesophageal Reflux Disease (GERD): This condition occurs when stomach acid frequently flows back into the tube connecting your mouth and stomach (esophagus). This backwash (acid reflux) can irritate the lining of your esophagus and cause symptoms such as nausea after eating.

  • Treatment typically involves lifestyle modifications (such as avoiding certain foods and drinks that trigger symptoms) and over-the-counter or prescription medications to reduce stomach acid.

• Gastritis: This is an inflammation of the stomach lining. It can cause nausea, especially after eating, as well as a loss of appetite.

  • Treatment usually involves taking medications to reduce stomach acid, which helps relieve gastritis symptoms and promotes healing.

• Anxiety Disorders: Given your history of emetophobia and Borderline Personality Disorder, it's possible that your symptoms of nausea, rapid heart rate, and dizziness could be related to anxiety. Anxiety can cause a variety of physical symptoms, including those you've described.

  • Treatment for anxiety disorders often involves a combination of psychotherapy (talk therapy) and medications.

• Migraines: These are a type of headache characterized by severe, throbbing pain, often on one side of the head. They can cause nausea and dizziness, and can last for hours to days.

  • Treatment typically involves taking medications to stop symptoms and prevent future attacks.

Please note that these are possible explanations based on the information you've provided, but they are not definitive diagnoses. It's important to consult with a healthcare provider for an accurate diagnosis and treatment.

What you can do

1. Try to identify any triggers for your nausea and avoid them if possible. This might include certain foods or drinks, or eating large meals.
2. Practice relaxation techniques, such as deep breathing, meditation, or yoga, to help manage your anxiety.
3. Keep a headache diary to track when your headaches occur, how long they last, and any potential triggers. This information can be helpful for your healthcare provider.
4. Stay hydrated and eat small, frequent meals instead of three large meals a day. This can help manage your nausea.

What you should look out for

Please seek immediate medical attention if you experience any of the following:

• Severe chest pain
• Difficulty breathing
• Vomiting blood or material that looks like coffee grounds
• A sudden, severe headache unlike any you've had before
• Fainting or loss of consciousness

Remember, this advice is intended to be general in nature, and specific causes may not apply to your situation. Always consult with a healthcare provider for accurate information.