[23M] Experiencing dizziness, chest spasms, and tachycardia

What might be happening

Based on the information you've provided, the following conditions could be causing your symptoms:

• Cardiac Arrhythmia: This is a group of conditions characterized by abnormal heart rhythms. They can cause symptoms like palpitations, dizziness, fainting, and chest pain. Your description of your heart rate starting as bradycardia (slow) and suddenly becoming tachycardia (fast) is suggestive of an arrhythmia.

  • Diagnostic tests for arrhythmias typically include an electrocardiogram (ECG), Holter monitoring, and an event recorder. Treatment depends on the type of arrhythmia but may include medication, lifestyle changes, or procedures to correct the rhythm.

• Panic Disorder: This is a type of anxiety disorder characterized by recurrent unexpected panic attacks. Panic attacks are sudden periods of intense fear that may include palpitations, sweating, shaking, shortness of breath, numbness, or a feeling that something terrible is going to happen. The disorder often occurs with other mental health conditions.

  • Treatment typically involves psychotherapy, medication, or both.

• Orthostatic Hypotension: This is a form of low blood pressure that happens when you stand up from sitting or lying down. It can make you feel dizzy or lightheaded, and you may even faint. The fact that your dizziness worsens with changes in position could suggest this condition.

  • Treatment typically involves lifestyle changes, such as drinking plenty of fluids and avoiding alcohol.

What you can do

Given the severity and duration of your symptoms, it's important that you seek medical attention as soon as possible. In the meantime, here are some steps you can take:

1. Try to identify any triggers for your symptoms and avoid them if possible.
2. Stay hydrated and maintain a balanced diet.
3. Try to get regular exercise, but avoid strenuous activity that could exacerbate your symptoms.
4. If you feel dizzy, sit or lie down immediately to prevent falls and injuries.

What you should look out for

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

• Severe chest pain or chest pain that's worsening
• Difficulty breathing or shortness of breath that's worsening
• Fainting or near-fainting episodes
• Severe dizziness or lightheadedness

Please remember that while I strive to provide accurate information, I am not a doctor and this advice should not replace a consultation with a healthcare professional.