Harvard Medical School scientists at Brigham and Women’s Hospital have designed a drug-free nasal spray that coats the inner ...

Additionally, people with allergies and nasal polyps (growths) in the nasal and facial cavities are at greater risk of developing a sinus infection. Harvard Health Publishing Harvard Medical School.

Scientists have created a nasal spray that may protect against respiratory pathogens like COVID-19 and influenza by forming a ...

Paranasal Sinus And Nasal Cavity Cancer overview Malignant cells in the tissues of paranasal sinuses ... It can be metastasis in nature. Exposure to chemicals, dust, age, infections like HPV, smoking ...

Brigham researchers have developed a nasal spray called PCANS that blocks a wide range of respiratory infections by trapping ...

Structures can directly interfere with normal drainage of the sinus cavities. Also, because the back of the throat, the nose, sinuses, and ears are all connected, some conditions, for example, ear ...

A new nasal spray blocks and neutralizes almost 100% of all viruses and bacteria it was tested on. It was developed by ...

Milder infections cause significant discomfort ... They showed that when sprayed in the nasal cavity replica, PCANS captured twice as many droplets as mucus alone. "PCANS forms a gel, increasing ...

Researchers from the Brigham detail how the spray they created may offer broad-spectrum protection from respiratory ...

causing respiratory infections. Brigham researchers have developed a pathogen capture and neutralizing spray (PCANS), which coats the nasal cavity, capturing large respiratory droplets and serving ...