Tag: lining of the nose
Why do we have a stuffy nose when we have a cold?
The common cold is usually accompanied by an unpleasant feeling of stuffy nose, preventing normal breathing and forcing you to constantly blow your nose. Where does this symptom come from…
Physiological serum: what is it?
Daily used, physiological serum is an essential part of the aid kit. It is made up ofdistilled water sterile and chloride sodium at 0.9%. Transparent, slightly salty, it does not…