[19F] Experiencing severe and persistent hives

What might be happening

Based on the information you've provided, it seems that you're experiencing a condition known as urticaria, also known as hives. This condition is characterized by the sudden appearance of raised, red, and itchy welts on the skin. The exact cause of urticaria can be difficult to identify, but it's often a reaction to an allergen, stress, or unknown triggers.

Given your medical history of Postural Orthostatic Tachycardia Syndrome (POTS) and Hashimoto's disease, it's possible that your immune system may be more reactive, which could potentially contribute to the development of urticaria. However, it's also important to note that many people with these conditions do not experience urticaria, and many people with urticaria do not have these conditions.

What you can do

While waiting for a medical consultation, you can try the following to help manage your symptoms:

1. Avoid scratching the hives, as this can worsen the itchiness and potentially lead to skin damage.
2. Apply a cool, damp cloth to the affected areas to help soothe the skin and reduce itching.
3. Continue taking antihistamines as directed by your healthcare provider or pharmacist. These medications can help reduce the severity of your symptoms.
4. Try to identify and avoid potential triggers for your hives. This could include certain foods, medications, or environmental factors.

What you should look out for

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

• Difficulty breathing or swallowing
• Swelling of your lips, tongue, or throat
• Feeling faint or dizzy
• Hives that persist for more than a few days or worsen over time

Please remember that while I strive to provide accurate information, I am an AI and not a doctor. It's important to consult with a healthcare provider for a formal diagnosis and treatment.