Numbness in the hands or feet can happen when a nerve is compressed, such as after sleeping in an awkward position. But repeated numbness, especially at night or in the morning, should not be dismissed.
Possible causes include nerve compression, poor circulation, diabetes, vitamin B12 deficiency, thyroid problems, back or neck problems, and medication effects. The source article also lists nerve compression, poor blood flow, and unstable blood sugar levels as possible causes. (thebustednews.com)
Seek urgent help if numbness is sudden, one-sided, or appears with face drooping, trouble speaking, confusion, weakness, or vision changes, because those can be stroke warning signs.
7. Fast Heartbeat While Resting
Feeling your heart racing while sitting still can be unsettling. Heart palpitations may feel like pounding, fluttering, skipped beats, or an unusually fast rhythm.
The source article notes that an unusually fast heartbeat at rest may be connected to stress, heart rhythm disturbances, or metabolic issues. (thebustednews.com)
Common triggers include anxiety, caffeine, dehydration, fever, low blood sugar, thyroid problems, anemia, medications, and heart rhythm problems. Get urgent help if palpitations come with chest pain, fainting, severe dizziness, shortness of breath, or weakness.
8. Excessive Sweating Without a Clear Reason
