A fast heartbeat with sudden sleepiness and frequent yawning in a 20-year-old usually means your body is under stress, dehydrated, low on energy, or having fluctuations in blood pressure or
sugar.
The fact that it is intermittent suggests it’s more functional than dangerous, but it still needs evaluation.
Common causes in your age group include:
• Low iron or low hemoglobin (very common in females)
•
Vitamin D or
B12 deficiency
• Low blood pressure / dehydration
• Anxiety-related adrenaline surges
•
Thyroid imbalance
• Irregular sleep cycle
Dry, wrinkled finger skin often points toward dehydration, nutritional deficiency, or over-washing, and it fits with the symptoms you’re describing.
To be safe, you should get a simple set of tests:
CBC
Thyroid profile (
TSH, FT4)
Vitamin D & B12
Fasting sugar
Electrolytes
If any of these are off, the symptoms are completely reversible with the right treatment.
If you want me to interpret your reports, assess your symptoms properly, and give you a personalised plan, you can message me directly on nine three two six zero two zero five three six.
I’ll guide you step-by-step so this stops troubling you.