[28F] Experiencing headache, slight dizziness, and increased heart rate

What might be happening

Based on the information you've provided, possible explanations for your symptoms include:

• Orthostatic Hypotension: This condition is characterized by a sudden drop in blood pressure when you stand up from a sitting or lying position. This can cause dizziness, lightheadedness, and blurred vision. It can also cause you to faint or feel like you're about to faint.

  • Treatment typically involves lifestyle changes such as standing up slowly, staying hydrated, and avoiding alcohol. In some cases, medication may be necessary.

• Anxiety Disorders: Given your history of panic disorder and generalized anxiety disorder, it's possible that your symptoms are related to anxiety. Anxiety can cause a variety of physical symptoms, including dizziness, lightheadedness, rapid heart rate, and chest pain.

  • Treatment typically involves a combination of medication and cognitive-behavioral therapy.

• Thyroid Disorders: You mentioned that you have low thyroid hormones and are taking levothyroxine. Imbalances in thyroid hormones can cause a variety of symptoms, including dizziness and rapid heart rate.

  • Treatment typically involves medication to balance thyroid hormones.

Please note that this is not an exhaustive list of all possible conditions that could explain your symptoms. It's also possible that you are experiencing more than one condition at the same time.

What you can do

1. Schedule an appointment with your doctor to discuss your symptoms. They may want to adjust your medication or order tests to rule out other conditions.
2. Monitor your symptoms and note any patterns or triggers. This information can be helpful for your doctor.
3. Practice good hydration and try to stand up slowly to help manage symptoms of orthostatic hypotension.
4. Continue taking your medication as prescribed, unless your doctor tells you otherwise.

What you should look out for

Seek immediate medical attention if you experience any of the following:

• Severe chest pain or shortness of breath
• Fainting or loss of consciousness
• Severe headache or sudden, severe dizziness
• Any other symptoms that are severe or concerning to you

Please remember that while I strive to provide accurate and helpful information, I am not a doctor. Always consult with a healthcare professional for a formal diagnosis and treatment.