A stuffy nose and headache can result from conditions like colds and allergies. However, they can also be due to a condition that may require medical attention. In this article, we discuss some ...

Transmission electron microscopy is a general type of electron microscopy that generates an image of the internal structure of a thin sample using a beam of electrons to achieve much higher ...

Nasal mucus is created by the tissue lining of your nose and sinus passages. Your body produces more than a liter of mucus daily, whether you are healthy or fighting off a cold. Most of the time ...

Table 1 Summary of key volatiles associated with different disease types analysed by GC–MS Figure 1: Electronic nose devices mimic the human olfactory system. Although largely qualitative or ...

Squeeze sides of nose together at the bridge, below the bone, for about 15 minutes. If possible, place a cold cloth or ice against your nose and face to decrease bleeding. Do not plug or block ...