Decreased oxygen in the blood (hypoxemia) is a potentially serious problem because the body needs oxygen to produce energy in the form of ATP in the cells. It is the process called cellular respiration. The causes may be due to a lack of air in the environment, lung or heart problems or in the transport of oxygen in the blood. In this video I explain 12 warning signs that are useful to suspect that blood oxygen is low. It will be necessary to consult the doctor to assess the cause and prescribe treatment.
0:00 Importance of oxygen deprivation
0:23 Why is oxygen important?
0:54 How symptoms and signs appear
2:00 Symptom 12: excessive sweating
2:24 Symptom 11: digestive symptoms
3:00 Symptom 10: trouble sleeping.
3:24 Symptom 9: bluish color
3:47 Symptom 8: heavy legs and cramps
4:20 Symptom 7: Confusion, irritable, lethargy
4:42 Symptom 6: frequent headaches
5:07 Symptom 5: dizziness, instability
5:45 symptom 4: chest tightness
6:38 Symptom 3: palpitations
7:11 Symptom 2: chronic fatigue
7:38 Symptom 1: shortness of breath
8:44 Can anxiety lower oxygen?
9:19 Warning!
10:22 Causes of lack of air in blood
12:17 Solutions and prevention
13:50 Recommended videos
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★ The videos on this channel are for informative purposes only. They are in no way intended to replace direct medical advice. If you have or think you have any symptom, sign or disease described in these videos, you should always consult your referring doctor. Nothing can replace the direct doctor-patient relationship.