Lethargy is a term for when someone is feeling drowsy and experiencing an unusual lack of energy and alertness. It is also referred to as fatigue.| Health
Headaches are one of the most common neurological conditions worldwide. Types of headache include migraine, tension, cluster, and secondary.| Health
Dizziness or lightheadedness have many possible causes, including inner ear problems, migraines, motion sickness, and underlying health conditions.| Health
Infections, allergies, and acid reflux may be why your throat randomly starts hurting. Dry air and smoking can increase the risk of a sore throat.| Health
With Addison’s disease, the adrenal glands don’t make enough of the hormones cortisol or aldosterone. Learn about the symptoms and effects.| Health
Heart palpitations can be caused by dehydration. Learn more about dehydration, heart palpitations, and what to do if they happen.| Health
The leading cause of kidney disease is diabetes. Other potential causes can include high blood pressure or other kidney problems like kidney obstructions.| Health
Low blood pressure (hypotension) can affect your blood flow and oxygen levels and can signal the presence of an underlying health condition.| Health
Electrolytes are minerals found in blood and sweat with a negative or positive charge. Eating electrolyte foods helps brain and muscle function.| Health
Diarrhea can happen as a result of an infectious illness or health condition. Learn about diarrhea, including what causes it, treatments, and more.| Health
Thirst, dry lips, and fatigue are some of the most common symptoms of dehydration. Symptoms can vary based on how severe the dehydration is, though.| Health
Urine color can give clues about your health. It can also change due to medications, health conditions, and food. Find out what your pee color means.| Health