Allergies are a reaction of your immune system to any foreign matter, such as pet dander, pollen or bee venom, and not everyone is affected in the same way.
Antibodies are substances produced by your immune system to protect you from harmful invaders that can cause infections or make you ill.
The immune system produces antibodies when it comes into contact with allergens. Your immune system can recognise any allergen as threatening even if it s not. As a result, your skin, airways, digestive system or sinus gets inflamed.
Allergies can vary greatly in severity from mild irritations to anaphylaxis (a likely life-threatening emergency). Allergies are mostly incurable; however, there are various treatments available to alleviate allergy symptoms.
Causes-
Common triggers of allergy include:
Airborne allergens, such as mould, dust mites, animal dander and pollen.
Certain foods, especially milk, eggs, shellfish, fish, soy, wheat, tree nuts and peanuts.
Insect bites, such as wasp stings or bee stings.
Medications, specifically penicillin-based antibiotics or penicillin.
Latex, or any allergen you touch, causes skin infections.
Symptoms-
Symptoms of allergy depend on its type.
Hay fever (allergic rhinitis) symptoms include:
Sneezing
Itching of the roof of the mouth, eyes or nose
Stuffy, runny nose
Swollen, red or watery eyes (conjunctivitis)
Symptoms of food allergy include:
Tingling mouth
Swollen throat, face, tongue or lips
Hives
Anaphylaxis (a critical, deadly allergic reaction)
An allergy caused by insect stings can manifest in symptoms such as:
Swelling at the site of the sting
Hives or itching
Breathing problems, wheezing, coughing or chest tightness
Anaphylaxis
A drug allergy can lead to symptoms such as:
Hives
Itchy skin
Rashes
Facial swelling
Wheezing
Anaphylaxis
Atopic dermatitis (skin allergy) symptoms include:
Itching
Reddened skin
Peeling or flaky skin
Treatment-
Treatments of allergy include:
Avoiding Allergens: Your doctor can help you take necessary steps to recognise and avoid the allergens that trigger allergies. This is usually the most relevant step in the prevention of allergic reactions and reduction of symptoms.
Medicines to Lower Symptoms: Eye drops, nasal sprays or oral medications are commonly prescribed to reduce reactions and alleviate symptoms.
Immunotherapy: If the allergy is severe or other treatments fail to relieve symptoms, allergen immunotherapy is recommended. In this treatment, you get injected by a number of clarified allergen extracts over the years.
Emergency Epinephrine: If your allergy is severe, your doctor will provide you with an emergency epinephrine shot that you can carry with you everywhere. 

Allergies: Causes, Symptoms and Treatments

Rhinitis is an irritable medical condition where the mucous lining of a person's nose swells up. The term is more of a category and less of a definitive way to describe something specific. Rhinitis involves a host of other conditions that affect the mucous membranes of your nose. If you were not aware, common cold is also a kind of rhinitis. Rhinitis can cause acute touchiness in the inner lining of the nose leading to continuous discharges from one's nose. It can also lead to clogging of your nose or inflammation of the internal tissues. 

Rhinitis can be divided under two main types; allergic and non- allergic rhinitis. Allergic rhinitis, popularly known as hay fever is caused due to contact with allergens that are usually undamaging. However, in case of non- allergic rhinitis the symptoms take after that of the allergic type but no particular causal factor can be identified.

Factors that can increase your propensity to suffer from rhinitis of any kind are:-

Pollen from flowers
Inhaling certain substances can be harmful; smell of certain chemicals is bad too.
Both active as well as passive smoking can be detrimental
High levels of air pollution contributes to the risk
Weather conditions affect your health; a windy yet humid weather can aggravate rhinitis.
Common symptoms of rhinitis can be listed as below:-

A person suffering from this condition might catch a cold all of a sudden.
People, usually little children, might even face high fevers.
Your nose tends to be runny. After the infection subsides, chances of a thick, sticky discharge are more.
Exhaustion is also felt in combination with headaches and teary eyes.
The nature of your nasal discharge tells the doctor if you are suffering from an allergy or from a viral infection.
A few preventive measures to aid you against rhinitis:-

Rhinitis can be communicable and in most cases it is so. Therefore a person should not share his or her utensils and other personal things such as towels or handkerchiefs with any other person.
One should not be in close proximity of another infected person.
Hands are the most common sources of infection. One must wash his or her unclean hands before touching the face.


All about Rhinitis

What is a foreign body (FB)?
Foreign body or FB is an object or piece of extraneous matter that has entered the body by accident or design. It is common to see certain items getting stuck in the ear, nose or throat especially, in young children. While most of the time they do not raise an alarm, however, sometimes they can lead to severe consequences like rupture of the eardrum or even choking.

How do FBs affect ear, nose and throat?

Children over 9 months develop an ability to pick up objects. As they explore the environment around them, they tend to put items such as peas, beans, marbles, beads, cotton, paper, etc, in their mouth, nose or ears. Similar trend may be seen in adults with mental disorders.
Trauma/ fall/accident can force FBs like rock, pebbles into the ear, nose or throat.
Adults while riding a bike or sleeping on the ground (campsites) can have insects: flies, ants, roaches fly into the nose or ear.
Choking occurs when FBs block the airway, common reasons are: not chewing the food properly, diseases like Parkinsonism, drinking alcohol or certain drugs that slowdowns the process of swallowing.
Managing FB in the ear, nose and throat

Foreign bodies in the ear
Symptoms: Pain in the ear, discharge or bleeding from the ear, feeling of fullness or pressure in the ear and dizziness and nausea in extreme cases.

Management: 

Make sure the patient is sitting in an upright position, pull the pinna or outer semicircle of the ear towards the back. This can help you see the object clearly and also loosen it to wiggle out. If you can see the object clearly, use a tweezer to grasp the object and gently remove.
In case a live insect gets trapped inside the ear lie down and place few drops of warm vegetable or baby oil. Use oil only if symptoms of eardrum perforation like pain, bleeding/discharge from the ear is absent.
Tilting the head to the affected side can facilitate gravity to dislodge the object.
Foreign bodies in the nose:
Symptoms: Pain and difficulty in breathing from that side of the nose.
Management: Keep the uninvolved nostril closed by pressing a finger against the side of the nose and gently ask the person to blow from the affected nostril.

Foreign bodies in the throat:
Symptoms: Choking, inability to breathe and speak 
Management: Perform Heimlich maneuver: abdominal thrusts, if trained otherwise, it is advised to call for medical help immediately.

How can you prevent foreign bodies from entering your ear, nose, throat?

Discourage talking, playing, laughing when food is in the mouth.
Do not give whole grapes, popcorn, nuts to children below 3 years.
Keep small objects out of reach of small children.
Teach children to avoid placing objects into their nose, ears.

Presence Of Foreign Bodies In Ear/Nose/Throat - How It Can Be Managed?

Allergic rhinitis is characterized by symptoms of a runny nose, congestion, itchy eyes and sneezing. This disorder is usually caused by allergens such as pollen and dust. Commonly known as hay fever, allergic rhinitis may exhibit the following symptoms:

The symptoms of allergic rhinitis are:
1. You may experience a runny nose and congestion in the nose
2. You may have allergic conjunctivitis where your eyes turn itchy and watery
3. Persistent coughing
4. Symptoms of sneezing
5. Swelling may develop underneath the eyes
6. You may have an itchy nose
7. Constant signs of fatigue

Causes
Allergic rhinitis or hay fever causes the immune system to recognize certain airborne substances as harmful. The immune system in the body starts to form antibodies to combat these irritants. The antibodies cause the body to release  histamine , a chemical that triggers the symptoms of allergic rhinitis.

The various triggers that may cause allergic rhinitis are:
1. Dust mites
2. Tree pollen
3. Grass pollen
4. Spoors from outdoor and indoor fungi
5. Ragweed pollen

The treatment for this disorder is to avoid exposure to the triggers. Mild symptoms of this disorder may be treated with over-the-counter medications whereas severe symptoms may require prescription medications.
The various medications for allergic rhinitis are:

Antihistamines: Antihistamines may be administered as pills or nasal sprays; these medications can help with itching and sneezing. Antihistamines help in limiting the effects of histamine in the body.
Nasal corticosteroids: These prescription medications can help treat itching and inflammation in the nose. They are usually the first medications that are administered.
Decongestants: Decongestants are over-the-counter medications that can be used to treat congestion in the nose. You should be careful not to overuse these medicines as they can increase blood pressure.
Allergy shots: If medications do not relieve symptoms of allergic rhinitis, the doctor may prescribe allergy shots to treat the disorder. The injections contain allergens in small amounts which are injected over a period of time; this causes the body to get used to these allergens, resulting in a reduction of the symptoms.

Allergic Rhinitis - 7 Signs You Are Suffering from it!

Nasal allergies are very common and as a result, not taken seriously by most people. In most cases you patiently withstand the coughing and sneezing, which might last for an entire day and in the process might inadvertently damage your health by choosing to ignore it for the time being. Here are some of the commonly experienced nasal allergies and what you should do to get relief from them.

1. Runny or stuffy nose: The best option is to just avoid allergy triggers. For example, if pollen is your allergen, then avoid going out during the times pollen count when it is reported to be high. Or, if animals make you sneeze, then make sure to have your hands washed and clothes changed after playing with them. Do not over use decongestant sprays at all. If these symptoms persist for more than half a week, then it's time to seek your doctor's advice.
1. Uncontrollable Sneezing: Again, the best option is to avoid; but in many cases, it becomes difficult for you to avoid the allergen. In those cases, try antihistamine. If that doesn't work, then you can also go for a nasal steroid spray, but again, make sure to not overuse it.
2. Post Nasal Drip: Usually, you unconsciously swallow your mucus. But, if the mucus quantity increases, it becomes thicker and results in post-nasal drip. It isn't much common, but you can practically feel the mucus dripping into your throat from the back of the nose. It can result in a lumpy feeling in the throat and can cause irritation. You can try drinking more fluids and using a nasal spray to reduce the mucus quantity. If that doesn't work, then it's time to seek advice from your doctor.
3. Eyes that itch: Watery eyes that itch are annoying companions of nose allergy and though they might not be a serious hazard for the eyes, you cannot ignore them. Try wearing sunglasses when you go out into a reportedly high-pollen-count weather. It might be a better option to forego contact lenses; they can escalate the entire eye-itching problem. If it becomes too itchy, you can place a cold washcloth over your eyes.

Testing an Allergy
Allergy testing is commonly done by by skin prick test, in order to diagnose the allergens. Once, the allergens are diagnosed, immunotherapy can be started, which will help in improving the symptoms of and in many cases, it provides complete cure.

Allergic Issues of the Nose

Are you experiencing severe hearing loss or turning deaf? To get back your normal hearing, you should undertake a cochlear. It is a small device which is planted in your ear via a surgical procedure. It sends impulses to the auditory nerve directly and as a result, sound signals are carried to your brain. Such an implant does not make you hear like normal again, but it helps you with sounds and knowing sounds around you such as telephones, alarms and doorbells.

How Does Cochlear Implant Work?

Cochlear implant is meant for adults and children who have sensorineural hearing loss. This is a condition which damages the tiny hair cells in the inner ear known as the cochlea. Your hearing gets impaired when these are damaged. A cochlear implant sends signals to the auditory nerve directly by skipping the damaged hair cells.

The device has two distinct parts. One part is the receiver-stimulator which is placed under the skin via surgery. The other part is the speech processor, which is worn around the back of the ear like a hearing aid. The outside device is, however, bigger in size than a hearing aid.

The receiver is placed under the skin, behind the ear through a small incision and it gets connected to electrodes. This is put into the cochlea of the inner ear. The surgery takes about some hours to be completed.

Two weeks after the surgery, the speech processor is fitted by the doctor. You will have to wear a microphone behind your ear. The processor can be connected to the microphone and worn around the ear. It can also be worn at any other place of the body, depending on your age and lifestyle.

Advantages of Cochlear Implant-

The major advantages of a cochlear implant are as follows:

You may be able to hear speech at an almost normal level.

You may understand speech without the help of lip reading.

It will be easy for you to talk on the phone and listen to the television.

Your experience of listening to music will improve.

You will be able to pick up different sounds starting from soft, medium to loud sounds.

You can also control your own voice in a better way, which will make it easier for others to understand you.

A cochlear implant can be a life changing device if you suffer from serious hearing loss. The results are not the same for everyone and vary from person to person. Some people may benefit more than others.

All You Need To Know About Cochlear Implant

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