What is the emergency first aid knowledge?

In daily life, everyone may encounter some critical situations, such as heart attack, heavy bleeding due to trauma, food poisoning, asthma attack, muscle strain, fracture, etc., which may happen at any time. If we do not understand the common sense of first aid at this time, it may worsen the condition at best, and in serious cases, our lives may be in danger because of missing the golden time for first aid. Here are some first aid tips for common problems:

1. Avoid taking painkillers for acute abdominal pain: to avoid masking the condition and delaying diagnosis. Go to the hospital for examination as soon as possible.

2. Avoid immediate reduction of dislocated internal organs after abdominal injury: dislocated internal organs must be thoroughly disinfected by a doctor before reduction. Prevent serious consequences of infection.

3. Avoid using a tourniquet for too long: the tourniquet should be loosened for 15 minutes every hour, and records should be kept to prevent ischemia and necrosis of the distal limb due to excessively long ligated limb.

4. Comatose patients should not lie on their backs; they should lie on their sides to prevent oral secretions and vomitus from being inhaled into the respiratory tract and causing suffocation. Don’t give food or water to a comatose patient.

5. Patients with cardiac asthma should avoid lying flat: because lying flat will increase lung congestion and heart burden, aggravate asthma and endanger life. You should take a semi-recumbent position with your lower limbs hanging down.

6. Patients with cerebral hemorrhage should not be moved at will: If someone suddenly falls and becomes unconscious during an activity or becomes paralyzed due to cerebral hemorrhage, he is likely to have a cerebral hemorrhage. Moving him at will will make the bleeding worse. He should lie flat with his head raised and go to the hospital immediately.

7. Avoid careless bandaging of small and deep wounds: If you are careless in bandaging after being stabbed by a sharp object, the wound will be deprived of oxygen, leading to the growth of anaerobic bacteria such as tetanus bacteria. The wound should be cleaned and disinfected before bandaging, and tetanus antitoxin should be injected.

8. Patients with diarrhea should avoid taking antidiarrhea drugs indiscriminately: indiscriminate use of antidiarrhea drugs before the inflammation is eliminated will make it difficult to excrete toxins and aggravate intestinal inflammation. Antidiarrheal drugs such as Imodium should be used after using anti-inflammatory drugs such as furazolidone, berberine, and norfloxacin.

When there are such patients around, friends can use their first aid knowledge to provide first aid to the patients and prolong their lives. If you have abdominal pain symptoms

Do not let patients take painkillers, so as to avoid affecting the doctor's correct judgment of the disease and delaying treatment.