lacking, your nervous system may release adrenaline, leading to a cold sweat and rapid heartbeat.
Your body may also pull blood from the digestive system, causing nausea or vomiting. While these symptoms are easy to mistake for stomach issues, they become more serious when paired with chest discomfort or breathlessness.
6. Irregular heartbeat or palpitations
A fluttering or racing heart can mean the heart isn’t getting enough oxygen. This may disturb the heart’s rhythm, causing arrhythmias.
If these irregular beats persist or come with other symptoms like fatigue or pain,
