[39M] Experiencing rapid heart rate and a range of systemic symptoms

What might be happening

Based on the information you provided, possible diagnoses include:

• Hyperthyroidism: This condition is characterized by an overactive thyroid gland, which results in a rapid metabolism and can cause symptoms such as rapid heart rate, weight loss, and muscle atrophy. Dry skin and eye problems can also occur in severe cases.

  • Treatment typically involves medication to slow down the thyroid, and in some cases, surgery or radioactive iodine may be needed.

• Celiac Disease: This autoimmune disorder is triggered by consuming gluten, a protein found in wheat, barley, and rye. It can cause symptoms like diarrhea, bloating, and stomach pain, and over time can lead to weight loss and malnutrition. The dry skin and numbness you're experiencing could potentially be related to nutritional deficiencies caused by malabsorption.

  • Treatment involves following a strict gluten-free diet.

• Gastrointestinal Disorder: Conditions such as gastritis or peptic ulcer disease can cause stomach pain and weight loss. The dark stool you mentioned could potentially be a sign of bleeding in the gastrointestinal tract.

  • Treatment depends on the specific condition but may involve medication to reduce stomach acid and changes to diet.

• Anxiety and Depression: These mental health conditions can cause a variety of physical symptoms, including changes in appetite and weight, fatigue, and muscle weakness. They can also contribute to gastrointestinal symptoms and heart palpitations.

  • Treatment often involves a combination of medication and psychotherapy.

Please note that these are potential diagnoses based on the symptoms you've provided, and a healthcare professional would need to evaluate you in person to make a definitive diagnosis.

What you can do

1. Schedule an appointment with your primary care physician as soon as possible to discuss your symptoms. They may want to order blood tests or other diagnostic tests to help determine the cause of your symptoms.
2. Keep a symptom journal. Write down when each symptom occurs, its severity, and any potential triggers. This can help your doctor identify patterns and make a diagnosis.
3. Stay hydrated and try to eat a balanced diet. Even if you're not feeling hungry, it's important to get enough nutrients to support your body.
4. Try to get regular exercise, but don't push yourself too hard. Gentle activities like walking or yoga can be beneficial.
5. If you're feeling anxious or depressed, consider reaching out to a mental health professional. They can provide strategies to help manage these feelings.

What you should look out for

Seek immediate medical attention if:

• Your heart rate becomes dangerously high or irregular
• You experience severe stomach pain or notice blood in your stool
• Your weight loss continues or accelerates
• You feel faint or dizzy
• Your depression or anxiety worsens or you start to have thoughts of self-harm or suicide

Remember, I'm an AI and this advice is based on the information you've given me. It's really important to consult with a healthcare professional who can evaluate your symptoms in person.