Macroscopic types and symptoms of esophageal cancer?

summary

The harm of formaldehyde to health is very serious. It is a kind of toxic gas, colorless and tasteless. Many people do not realize this in daily life. Therefore, we must pay enough attention to the symptoms caused by formaldehyde poisoning, because formaldehyde will bring many symptoms to the human body, Let's talk about the symptoms of children's formaldehyde allergy now.

Macroscopic types and symptoms of esophageal cancer?

Children often cough: general children's body resistance is worse than adults, so sometimes although adults are OK, but children cough and sneeze phenomenon is very common, at this time we should pay attention to whether there is excessive formaldehyde in the room.

Throat discomfort: many residents have been reflecting that although no one smokes at home, they often feel very uncomfortable in their throat, and even they are not so smooth in the process of breathing, which is also a manifestation of excessive formaldehyde.

Easy to catch a cold: if the formaldehyde exceeds the standard, the residents' body resistance will further decline, which will further directly affect their health. The most obvious thing is that the residents are very easy to catch a cold, and their body resistance is very weak.

matters needing attention

Skin allergy: formaldehyde has a very strong sensitization, if the household skin allergy phenomenon often occurs, and the allergen can not be found, then it may be because the formaldehyde in the home exceeds the standard.