why do we get stuffy noses when sick

why do we get stuffy noses when sick

Gargling with salt water upper respiratory infections. It may also decrease the severity of cold symptoms. For example, it may ease sore throat pain and nasal congestion. Gargling with salt water reduces and loosens mucus, which contains bacteria and allergens. To try this remedy at home, dissolve 1 teaspoon of salt in a full glass of water. Swish it around your mouth and throat. Then spit it out. You might not like the smell, but some, such as vapor rub, appear to in children older than 2 years. Just one or two applications before bed can help open air passages to combat congestion, reduce coughing, and improve sleep. Vapor rub is gaining traction among some doctors who encourage parents to avoid giving over-the-counter cold medicines to young children because of unwanted side effects.

 why do my palms itch at night

why do my palms itch at night

Itchy hands at night may be the result of several different skin conditions, some of which can seem worse in the evening or when you're trying to sleep. These conditions range from skin that is simply dry due to weather or conditions in your home to more serious problems that require medical treatment, such as eczema and scabies. If you pay attention to changes in your skin and any other medical symptoms, you and your physician should be able to arrive at a diagnosis and treatment plan. Atopic dermatitis, also known as eczema, is more common among babies and children than adults, though it can affect anyone. It is marked by dry, itchy skin that can often form a red rash. It's often worse at night, and scratching the itch can make the rash worse. Another source of itchy hands is scabies, a

 why do scientist use the scientific method

why do scientist use the scientific method

Have you ever been just sitting around, enjoying, when you WONDERed about something? Perhaps it was something you noticed for the first time. Maybe it was something an animal did. Whatever it was, it made you WONDER and a probably popped into your mind. Did you find the to your? In today's world, how would you go about learning more about whatever it is that made you WONDER? You might have asked a friend, family member or a teacher. You may have grabbed the nearest computer or smartphone to the power of the to your. The Internet is a powerful that puts so much of the world's right at our fingertips. But what would you have done before the Internet came along? How would you have answered questions about the world around you hundreds of years ago? Most of the world's greatest scientists

 why is my dog foaming from the mouth

why is my dog foaming from the mouth

Foaming at the mouth and drooling have similar causes. PMost cases of foaming or frothing at the mouth simply involve drooling combined with panting (, ) or rapid breathing. PDrooling is also known as hypersalivation. More common causes are listed first. PLess common causes are listed later. Nausea, such as that caused by or gastrointestinal upset, is a frequent cause of drooling or foaming at the mouth. Anxiety may cause hypersalivation. PSince anxiety often causes rapid breathing as well, anxiety is a very frequent cause of foaming at the mouth. Exposure to foul-tasting substances may cause drooling or foaming at the mouth. ...

 why do my nipples get hard and sore

why do my nipples get hard and sore

It can happen out of nowhere. There you are, standing in the checkout line at a grocery store, when all of a sudden your nipples become erect. You donвt know why it happened, and you may be a little worried. Donвt be! Random nipple hardness is totally normal from time to time. The nerves in the nipple react to stimuli, both physical and psychological. ...

 why do some animals eat their young

why do some animals eat their young

It's a grim reality that many animals in the wild kill and eat their babies. It seems awful, to our empathetic human minds, but it's really just an dramatic example of that unavoidable truth: Life eats life to live. It turns out that many animals have good reason to kill, and sometimes consume, their young. Baby critters that are diseased or weak drain resources from the group, and with some animals - like lions - infanticide is a way to preserve and advance the strongest genetic traits. has the darkly fascinating details in today's DNews report. ...

 why do we say the pledge of allegiance every morning

why do we say the pledge of allegiance every morning

Why Do We Say the Pledge of Allegiance in School? In America, one of the key cornerstones of an educational day can be saying the pledge of allegiance in school. For many, it is one of the main tasks which is completed at the beginning of the day. However, despite this element being so integral, many students do not understand what the purpose of this is - and indeed, why they might be pledging allegiance to the flag. In this article, we are going to look at reasoning, as well as the ethical explorations behind it. There has also been some controversy as to the wording of the pledge of allegiance, with some believing that 'under God' should be inserted into the pledge - particularly because Christianity is one of the main religions which is followed in the country. However, this

 why is my face red and burning

why is my face red and burning

Feels like your skin is burning as though you have a sunburn, but there is no real reason for your skin to be burning. The skin on your face may feel hot and burning, but there are no burn marks. The skin on your face may have a burning sensation even though there isn t any physical reason for it. Burning sensation in skin on face. Burning skin on face but no rash. This burning skin on the face sensation can affect one small spot on the face, a medium-sized patch, encompass a large area, or affect the entire face. This burning skin on the face sensation can affect the same spot over and over again, randomly change from location to location, or randomly change in size. This burning skin on the face sensation can occur rarely, frequently, or persist indefinitely. This burning skin on the

 why was poison gas important in ww1

why was poison gas important in ww1

The gas was probably most feared weapon because of how it was used. Even when no attack was going on they would use the gas to make their enemy run. During the time of the war the soldiers had to put on gas masks and if unsuccessful the attack would leave them in agony. Toxic smoke has been used occasionally in warfare since ancient times. The French used small amounts of tear gas in 1912. After the first time it was used everyone wanted to get their hands on it and use it in the war. Poisonous gas is part of the massive changes in the rules of war that still count today. The use of this lead to new technology. We still use this gas today. http://www. historylearningsite. co. uk/poison_gas_and_world_war_one. htm Life for a World War One soldier involved in the trench warfare, which

 why violent video games are not bad

why violent video games are not bad

P They're melting your brain. They're ruining your eyes. They're turning you into a. he criticisms levelled against video gaming are so common, so ubiquitous, that some can border on clichs. But are these worries founded in actual science? AP suggests some concerns may be. The study, carried out by researchers at the University of Montreal, revealed that playing shooter games can damage the hippocampus area of the brain, causing it to lose cells. It suggests that this could weakenPthe brains of young people and putPthem at greater risk of dementia in later life, but before you put your Xbox on eBay, it's worth noting that scientists have cautioned against drawing firm conclusions from this study alonePbecause it's based on a small sample size. So how do we know who to trust? Countless

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