Ad
related to: difference between consistently and always hot and light headed
Search results
Results From The WOW.Com Content Network
Feeling lightheaded can also be a sign of low blood sugar, Dr. Shaikh says. This happens because the brain isn’t getting enough glucose, which the brain needs for energy.
Sometimes a fever is just related to a cold; sometimes, however, it's a symptom of the flu or Covid (here's more on the difference between the flu and Covid). Other times, it could signal ...
They should try eating something sugary and lying down or sitting and reducing the elevation of the head relative to the body (for example, by positioning the head between the knees). Other simple remedies include avoiding sudden changes in posture when sitting or lying and avoiding bright lights.
Hot flashes, night sweats, and heat sensitivity can be a sign of hyperthyroidism, hormonal changes, or menopause. Here, experts share potential causes.
Information, or stimuli, in the form of light enters the retina, where it excites a special type of neuron called a photoreceptor cell. A local graded potential begins in the photoreceptor, where it excites the cell enough for the impulse to be passed along through a track of neurons to the central nervous system .
Humans inhabit hot climates, both dry and humid, and have done so for millions of years. Selective use of clothing and technological inventions such as air conditioning allows humans to live in hot climates. One example is the Chaamba, who live in the Sahara Desert. They wear clothing that traps air in between skin and the clothes, preventing ...
Holding a towel or resistance band, lift your unaffected arm above your head. Slowly reach back with your frozen arm and grab the end of the band or towel. Gently raise your lifted arm to stretch ...
For example: "He hasn't passed out or hit his head, but he complains of pain in his chest and feeling light-headed". Signs and symptoms - The vital signs collected and tracked should be provided, such as pulse, breath rate, any abnormalities, and other key notes. For example: "His pulse has settled down to 100 from 140, and his breathing was ...