fainting

Severe heat can cause edema, rash, cramps or fainting, exhaustion, and heat stroke. Timely treatment helps effective treatment, health protection.

Perhaps you have even experienced the feeling of lightheadedness, the stomach can be sore, the sweaty palms, the vision closed, then, wake up on the floor, look at the ceiling and

It doesn't matter which time of year or the climate of the destination you're flying to, the interior of the plane is always as cold as winter.

First aid on problems of head injury, fainting, drowning and proper bite, science is the most important thing, deciding the survival of the person in distress.

Is it because of weak nerves or some other reason that some of us see blood when we see blood?

If your blood pressure is very low, the body will not get the abundance of oxygen to perform its normal function.