According to an article in the journal Science, the opah is a rarity: A warm-blooded fish that can swim fast by flapping its fins like water wings as it speeds through the water. The movement speeds the opah's metabolism and heats its blood, leading to better reaction times, according to researchers.
Itching or burning (Eyes), Itching or burning (Nose), Nasal congestion and Runny nose. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms itching or burning (eyes), itching or burning (nose), nasal congestion and runny nose including Indoor allergens, Hay fever, and Allergic reaction.
It's a different story with allergies. They're caused by an overactive immune system. For some reason, your body mistakes harmless things, such as dust or pollen, for germs and attacks them. When that happens, your body releases chemicals such as histamine, just as it does when fighting a cold. This can cause a swelling in the passageways of your nose, and you'll start sneezing and coughing. Unlike colds, allergies aren't contagious, though some people may inherit a tendency to get them.