How effective is cold compress on forehead when having fever

Nowadays, many people use cold towels or cooling patches on their foreheads to lower their body temperature when they have a fever. In fact, this method cannot fundamentally relieve the fever and has no substantial heat-removing effect. Below you can find out why you should not do this.

The key to cooling down and removing heat is to lower the temperature of the blood. There are fewer blood vessels in the forehead and no larger blood vessels. It is difficult to achieve a cooling effect simply by lowering the blood temperature in the blood vessels in the forehead.

The correct method is to perform cooling treatment on the areas where larger blood vessels are distributed, such as the cervical ligaments on both sides of the neck, the armpits, the roots of the thighs, etc. Put ice cubes in a sealed bag, wrap it with a towel, and place it on the above parts. It will have a good cooling and heat removal effect.

If you take medicine immediately after a meal, the medicine will be mixed with undigested food in the stomach. The medicine, which is supposed to be absorbed by the stomach to be effective, will ultimately be sent to the small intestine along with the food without being broken down and digested. The medicine cannot play its due effect.

30 minutes after a meal, the food is basically digested and the amount of gastric acid gradually recovers. At this time, the medicine you drink can be well absorbed and digested in the stomach and play the desired therapeutic effect.

Correct way to use the medicine:

Before meals? About 30 minutes before eating

Between meals? 2 hours after last meal

Only by strictly adhering to the above eating method can the efficacy of the medicine be maximized.

In fact, sometimes having a fever is not a big deal, because the human body can produce antibodies. Of course, this is just a mild fever. If the fever is very serious, you should go to the hospital for examination. The human body's antibodies usually take effect on the seventh day, so sometimes a minor cold does not need to be treated and the body can recover on its own. Finally, I wish you all good health.