WebApr 13, 2024 · Nosebleed or epistaxis is a condition where there is bleeding from the nose. It is a common problem that can occur in people of all ages. The bleeding can come from one or both nostrils and can range from a few drops to a heavy flow. Nosebleeds can be caused by a variety of factors, including dry air, allergies, infections, injuries, high blood ... WebApr 15, 2024 · Sinusitis or sinus infection is inflammation of the air cavities within the passages of the nose.; Sinusitis can be caused by infection, allergies, and chemical or …
Allergic rhinitis: Your nose knows - Harvard Health
WebFeb 10, 2024 · Tiny particles of pollen produced by trees and grasses can sometimes cause allergic rhinitis. Most trees pollinate from early to mid-spring, whereas grasses pollinate at the end of spring and beginning of summer. Rhinitis can also be caused by spores produced by mould and fungi. Animals. Many people are allergic to animals, such as cats … WebEnvironmental irritants. Smoking tobacco or inhaling certain chemical substances can irritate your uvula and lead to inflammation. Snoring. Severe snoring or obstructive sleep apnea is often associated with a swollen or sore uvula. (Snoring can be a cause or a symptom of uvulitis.) Certain medications. Some drug side effects can cause your ... current burning issues in india
Nonallergic rhinitis - Symptoms and causes - Mayo Clinic
WebSinusitis, or swelling of the tissues of the sinus cavities, is a common condition with many causes, including viruses and bacteria, nasal polyps or allergies. Signs and symptoms may including facial pressure, fever and tiredness. You can treat symptoms at home by resting, taking over-the-counter products and increasing your fluid intake. WebA highly cytotoxic irritant results in a loss of viability of the culture to 60.0% or less, whereas a viability in excess of 60% relative to a negative control suggests that the chemical is a non-irritant [16,20]. Others have used another viability assay, the lactate dehydrogenase (LDH) leakage assay to evaluate toxicity of chemicals. WebJul 21, 2024 · The signs and symptoms of airborne irritant induced sinusitis are similar to sinusitis caused due to any other substance or pathogen. They are as follows: Pain and pressure in the sinus area. The area is tender to touch. Blocked nose, often patient has to breathe through mouth due to blocked nose. Thick yellow or green mucus discharge … current burning issues in india 2022