Esophageal dilation is a treatment to help stretch, or dilate, abnormal narrowings found in the esophagus. These narrowings are called strictures and can occur from a variety of health problems. They ...

India's internal security focus is shifting towards combating modern terrorism as traditional hotspots see a decline in violence. Challenges include the Manipur conflict, implementation of new ...

There was no effect of insulin in the larger cohort using the second device. In a subsequent Phase 2 study to determine how much insulin entered the brain after nasal delivery, 19 people received 40 ...

Tanning nasal sprays have entered the illicit tanning market as a way to get a sunless tan by inhaling a squirt of the product through your nose. However, these products are unsafe, cannot be sold ...

Nasal polyps are fleshy swellings that develop in the lining of the nose and paranasal sinuses, which are the air-filled spaces linked to the nasal cavity. They are noncancerous growths. Polyps ...