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Head, Ears, and Nose

The head, ears and nose are located on the upper part of the human body. The head houses the ears and the nose, which are two of the five sensory organs of the body.

5,415 Questions

Why is breathing through the nose more important than breathing through the mouth?

The germs in the air go through the hair in your nose and get caught in it, when they go through your mouth the bacteria is heading into your lungs and drys out your mouth if you sleep breathing through your mouth.

How does a food allergy differ from a food intolerance?

They are often confused, but are actually very different. An allergy causes vomiting, rashes, breathing problems, diahhrea and a lot of dangerous and painful symptons. An intolerance may induce a rash or itchiness, on the body or around the mouth, but usually nothing more than this. You never need an epi-pen for intolreances, but you often do for proper allergies. A reaction form a person who is allergic would also happen much faster, and could well be fatal.

Allergies can also be aggrivated a lot more easily than intolerances, by touching and breathing in the dust of a food like nuts. An intollerance can only be aggrivated by eating or another form of directly putting the food inside you.

A lot of people say they are 'allergic' to something when actually they are just intollerant. Their reactions are tiny compared to the reactions of seriously allergic people.

Hopefully this allows you to not be confused!

What could a bump be that has appeared at the side of the head suddenly and it is not painful but is hard and situated around the temple area towards the hairline and the doctor just said to watch it?

A bump like this is usually an oil gland that has closed over. It's called a sebaceous cyst and as the doctor says, just keep an eye on it. Typically they take care of themselves.

How do you get rid of allergies?

1. You can take an anti-histamine or eat foods that fight allergies.

2. Avoid drugs and medications as far as possible; they will place an even greater strain on your immune system. Take them only if there is no alternative. With the approval or your medical advisor, you may use hypoallergenic natural supplements to support your immune system. In addition, avoid foods (or other allergens) to which you are allergic or intolerant. You may need to avoid substances foods/plants that are in the same botanical (food family) group. Many people with allergies or intolerance find this necessary to avoid cross-reactivity. You can also make excellent use of an organic elimination diet and an organic rotation diet. An organic Paleolithic diet will also enable you to eat (unrefined, unprocessed) natural foods. There are many good books to help you. You could start with one or two of Dr Keith Scott-Mumby's books. Alternatively, make sure that whatever books you choose cover botanical (food family) groups, the elimination diet, the rotation diet, the Paleolithic or Stone Age diet, and masked (hidden) addictive allergy or intolerance. You should be able to borrow the books from your local library if you are unable to buy them.

Allergies: Things You Can Do to Control Your Symptoms

Cause of allergiesYou have an allergy when your body overreacts to things that don't cause problems for most people. These things are called allergens. Your body's overreaction to the allergens is what causes symptoms (see the box below for a list of symptoms). For example, sometimes the term "hay fever" is used to describe your body's allergic reaction to seasonal allergens in the air, such as grass or pollen. Keeping a record of your allergy symptoms over a period of time can help you and your doctor identify which allergens cause you to overreact.

Your doctor may want to do an allergy skin test to help determine exactly what is causing your allergy. An allergy skin test puts tiny amounts of allergens onto your skin to see which ones you react to. Once you know which allergens you are allergic to, you and your doctor can decide the best treatment. Your doctor may also decide to do a blood test, such as the radioallergosorbent test (called RAST).

Common Allergy Symptoms:
  • Runny nose
  • Watery eyes
  • Itchy nose, eyes and roof of mouth
  • Sneezing
  • Stuffy nose
  • Pressure in the nose and cheeks
  • Ear fullness and popping
  • Dark circles under the eyes
  • Hives
What are the most common allergens?

Pollen from trees, grass and weeds. Allergies that occur in the spring (late April and May) are often due to tree pollen. Allergies that occur in the summer (late May to mid-July) are often due to grass and weed pollen. Allergies that occur in the fall (late August to the first frost) are often due to ragweed.

Mold. Mold is common where water tends to collect, such as shower curtains, window moldings and damp basements. It can also be found in rotting logs, hay, mulches, commercial peat moss, compost piles and leaf litter. This allergy is usually worse during humid and rainy weather.

Animal dander. Proteins found in the skin, saliva, and urine of furry pets such as cats and dogs are allergens. You can be exposed to dander when handling an animal or from house dust that contains dander.

Dust. Many allergens, including dust mites, are in dust. Dust mites are tiny living creatures found in bedding, mattresses, carpeting and upholstered furniture. They live on dead skin cells and other things found in house dust.

Things that can make your allergy symptoms worse
  • Aerosol sprays
  • Air pollution
  • Cold temperatures
  • Humidity
  • Irritating fumes
  • Tobacco smoke
  • Wind
  • Wood smoke
How can I avoid allergens?

Pollens. Shower or bathe before bedtime to wash off pollen and other allergens in your hair and on your skin. Avoid going outside, especially on dry, windy days. Keep windows and doors shut, and use an air conditioner at home and in your car.

Mold. You can reduce the amount of mold in your home by removing houseplants and by frequently cleaning shower curtains, bathroom windows, damp walls, areas with dry rot and indoor trash cans. Use a mix of water and chlorine bleach to kill mold. Open doors and windows and use fans to increase air movement and help prevent mold.

Don't carpet bathrooms or other damp rooms and use mold-proof paint instead of wallpaper. Reducing the humidity in your home to 50% or less can also help. You can control your home air quality by using a dehumidifier, keeping the temperature set at 70 degrees, and cleaning or replacing small-particle filters in your central air system.

Pet dander. If your allergies are severe, you may need to give your pets away or at least keep them outside. Cat or dog dander often collects in house dust and takes 4 weeks or more to die down.

However, there are ways to reduce the amounts of pet dander in your home. Using allergen-resistant bedding, bathing your pet frequently, and using an air filter can help reduce pet dander. Ask your veterinarian for other ways to reduce pet dander in your home.

Dust and dust mites. To reduce dust mites in your home, remove drapes, feather pillows, upholstered furniture, non-washable comforters and soft toys. Replace carpets with linoleum or wood. Polished floors are best. Mop the floor often with a damp mop and wipe surfaces with a damp cloth. Vacuum regularly with a machine that has a high-efficiency particulate air (HEPA) filter. Vacuum soft furniture and curtains as well as floors. Install an air cleaner with a high-efficiency particulate or electrostatic filter. Wash carpets and upholstery with special cleaners, such as benzyl benzoate or tannic acid spray. Wash all bedding in hot water (hotter than 130°F) every 7 to 10 days. Don't use mattress pads. Cover mattress and pillows with plastic covers. Lower the humidity in your home using a dehumidifier.

What medicines can I take to help relieve my symptoms?Antihistamines help reduce the sneezing, runny nose and itchiness of allergies. They're more useful if you use them before you're exposed to allergens.

Some antihistamines can cause drowsiness and dry mouth. Others are less likely to cause these side effects, but some of these require a prescription. Ask your doctor which kind is best for you.

Decongestants, such as pseudoephedrine and phenylephrine help temporarily relieve the stuffy nose of allergies. Decongestants are found in many medicines and come as pills, nose sprays and nose drops. They are best used only for a short time. Nose sprays and drops shouldn't be used for more than 3 days because you can become dependent on them. This causes you to feel even more stopped-up when you try to quit using them.

You can buy decongestants without a doctor's prescription. However, decongestants can raise your blood pressure, so it's a good idea to talk to your family doctor before using them, especially if you have high blood pressure.

Cromolyn sodium is a nasal spray that helps prevent the body's reaction to allergens. Cromolyn sodium is more helpful if you use it before you're exposed to allergens. This medicine may take 2 to 4 weeks to start working. It is available without a prescription.

Nasal steroid sprays reduce the reaction of the nasal tissues to inhaled allergens. This helps relieve the swelling in your nose so that you feel less stopped-up. Nasal steroid sprays are available with a prescription from your doctor. You won't notice their benefits for up to 2 weeks after starting them.

Your doctor may prescribe steroid pills for a short time or give you a steroid shot if your symptoms are severe or if other medicines aren't working for you.

Eye drops. If your other medicines are not helping enough with your itchy, watery eyes, your doctor may prescribe eye drops for you.

Allergy shots

Allergy shots (also called immunotherapy) contain small amounts of allergens. They're given on a regular schedule so that your body gets used to the allergens and no longer overreacts to them.

Allergy shots are only used when the allergens you're sensitive to can be identified and when you can't avoid them. It takes a few months to years to finish treatment, and you may need to have treatments throughout your life.

Why can you see hear feel smell and taste all the time?

They are the 5 senses we are naturally blessed with. Modern humans have lost much of the sensitivity that our ancient ancestors need to simply survive.

If you have had a bump on your head for two years will it get smaller over time and how long will it take?

Even the best FAQ Farmer with specific medical knowledge in this area will have trouble answering this question without seeing the "bump" in question. For the best answer, it may be adviseable to schedule an appointment with your doctor. Happy healing!

What actions do you take for a patient that has drug allergies?

These must be ascertained accurately by taking a full history from the patient. Any known allergies must be recorded on the medication chart clearly and they must have allergy bands placed on their wrists for EACH of the potentially allergenic drugs. Drug reactions vary and a mild reaction may not preclude the use of a particular drug if that drug is going to be life saving in other ways. EG someone may always get a headache if they take penicillin. If this is the only reaction then it may be considered safe to give the penicillin because the good effect outweighs the bad. But is someone has had a very bad reaction to something then it is vital that the drug in question is not used at all Mike RGN

What does it mean when you have an egg allergy but you can still eat cake?

It might mean

1. that particular cake was made without eggs.

2. the amount of eggs eaten in one serving of cake was not large enough to trigger your allergic reaction.

For a ruptured ear drum do you put three drops of water in the ear?

No: for a ruptured eardrum, you need to go see a physician, the sooner the better, no phutzing around. [If you have no health insurance, and you live in the US, you will probably need to go to a hospital emergency department to be seen. If so, you may be in the waiting area for awhile.] A ruptured eardrum is not a mundane, every-day minor ear health concern. Three drops of water won't do much to help you; in fact, do not put anything into your ear at alluntil seen by a physician or nurse-practitioner. Your health care provider will find the right thing to do, which may involve antibiotics if there is infection present, and there is a fair likelihood of that. And other treatments, plus a hearing test in a few months, may be required.

I hope you're feeling better soon. Protect your hearing: it's a precious gift!

Which animals can hear infrasonic sound?

Animals that can hear infrasonic sounds are;

frogs

snakes

ants

dogs

fishes

whales

beetles

pigeons

Usally, small animals can hear infrasonic sounds because they catches low frequency sound which is less than 20 Hz, especially insects.

You may have observed that even if you walk very softly on the floor, animals like dogs feels your coming because they can hear infrasonic sounds.

What is the bump that forms on your nose when you break it?

It is the result of the bone misalignment and healing as well as some cartilage growth in some cases. A timely procedure may leave the nose without that result.

I haven't had a period in 2 months I took 3 HPT 1 was pos and 2 were neg I also had blood work done it was neg. my nips are tender tummy bloated peeing more dizzy and headaches Can I still be pregnant?

thats confusing yo must be going crazy right now, you period could just be dealyed because of stress and such, as for the symptoms it could mean almost anything or you are just realizing things how you have always felt, and pos test may just have been screwed up but o never know but go to the doctor see if you can get an exam than yo know for sure

Where in the ear in sound changed into signals that are sent to the brain?

The inner ear is responsible for converting sound waves into neural impulses that are sent to the brain.